Merge remote-tracking branch 'origin/master' into next

(Pickup Stephen's fix d4d7b2a1)

MAINTAINERS

@@ -2649,11 +2649,11 @@ F:	drivers/net/wan/dlci.c
 F:	drivers/net/wan/sdla.c
 
 FRAMEBUFFER LAYER
-M:	Paul Mundt <lethal@linux-sh.org>
+M:	Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
 L:	linux-fbdev@vger.kernel.org
 W:	http://linux-fbdev.sourceforge.net/
 Q:	http://patchwork.kernel.org/project/linux-fbdev/list/
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6.git
+T:	git git://github.com/schandinat/linux-2.6.git fbdev-next
 S:	Maintained
 F:	Documentation/fb/
 F:	Documentation/devicetree/bindings/fb/
@@ -4450,8 +4450,8 @@ M:	"David S. Miller" <davem@davemloft.net>
 L:	netdev@vger.kernel.org
 W:	http://www.linuxfoundation.org/en/Net
 W:	http://patchwork.ozlabs.org/project/netdev/list/
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.git
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
 S:	Maintained
 F:	net/
 F:	include/net/

arch/arm/Kconfig

@@ -1271,6 +1271,18 @@ config ARM_ERRATA_754327
 	  This workaround defines cpu_relax() as smp_mb(), preventing correctly
 	  written polling loops from denying visibility of updates to memory.
 
+config ARM_ERRATA_364296
+	bool "ARM errata: Possible cache data corruption with hit-under-miss enabled"
+	depends on CPU_V6 && !SMP
+	help
+	  This options enables the workaround for the 364296 ARM1136
+	  r0p2 erratum (possible cache data corruption with
+	  hit-under-miss enabled). It sets the undocumented bit 31 in
+	  the auxiliary control register and the FI bit in the control
+	  register, thus disabling hit-under-miss without putting the
+	  processor into full low interrupt latency mode. ARM11MPCore
+	  is not affected.
+
 endmenu
 
 source "arch/arm/common/Kconfig"

arch/arm/boot/compressed/mmcif-sh7372.c

@@ -82,7 +82,7 @@ asmlinkage void mmc_loader(unsigned char *buf, unsigned long len)
 
 
 	/* Disable clock to MMC hardware block */
-	__raw_writel(__raw_readl(SMSTPCR3) & (1 << 12), SMSTPCR3);
+	__raw_writel(__raw_readl(SMSTPCR3) | (1 << 12), SMSTPCR3);
 
 	mmc_update_progress(MMC_PROGRESS_DONE);
 }

arch/arm/boot/compressed/sdhi-sh7372.c

@@ -85,7 +85,7 @@ asmlinkage void mmc_loader(unsigned short *buf, unsigned long len)
 		goto err;
 
         /* Disable clock to SDHI1 hardware block */
-        __raw_writel(__raw_readl(SMSTPCR3) & (1 << 13), SMSTPCR3);
+        __raw_writel(__raw_readl(SMSTPCR3) | (1 << 13), SMSTPCR3);
 
 	mmc_update_progress(MMC_PROGRESS_DONE);
 

arch/arm/include/asm/hardware/cache-l2x0.h

@@ -64,7 +64,7 @@
 #define L2X0_AUX_CTRL_MASK			0xc0000fff
 #define L2X0_AUX_CTRL_ASSOCIATIVITY_SHIFT	16
 #define L2X0_AUX_CTRL_WAY_SIZE_SHIFT		17
-#define L2X0_AUX_CTRL_WAY_SIZE_MASK		(0x3 << 17)
+#define L2X0_AUX_CTRL_WAY_SIZE_MASK		(0x7 << 17)
 #define L2X0_AUX_CTRL_SHARE_OVERRIDE_SHIFT	22
 #define L2X0_AUX_CTRL_NS_LOCKDOWN_SHIFT		26
 #define L2X0_AUX_CTRL_NS_INT_CTRL_SHIFT		27

arch/arm/include/asm/pmu.h

@@ -41,7 +41,7 @@ struct arm_pmu_platdata {
  * encoded error on failure.
  */
 extern struct platform_device *
-reserve_pmu(enum arm_pmu_type device);
+reserve_pmu(enum arm_pmu_type type);
 
 /**
  * release_pmu() - Relinquish control of the performance counters
@@ -62,26 +62,26 @@ release_pmu(enum arm_pmu_type type);
  * the actual hardware initialisation.
  */
 extern int
-init_pmu(enum arm_pmu_type device);
+init_pmu(enum arm_pmu_type type);
 
 #else /* CONFIG_CPU_HAS_PMU */
 
 #include <linux/err.h>
 
 static inline struct platform_device *
-reserve_pmu(enum arm_pmu_type device)
+reserve_pmu(enum arm_pmu_type type)
 {
 	return ERR_PTR(-ENODEV);
 }
 
 static inline int
-release_pmu(struct platform_device *pdev)
+release_pmu(enum arm_pmu_type type)
 {
 	return -ENODEV;
 }
 
 static inline int
-init_pmu(enum arm_pmu_type device)
+init_pmu(enum arm_pmu_type type)
 {
 	return -ENODEV;
 }

arch/arm/kernel/pmu.c

@@ -31,7 +31,7 @@ static int __devinit pmu_register(struct platform_device *pdev,
 {
 	if (type < 0 || type >= ARM_NUM_PMU_DEVICES) {
 		pr_warning("received registration request for unknown "
-				"device %d\n", type);
+				"PMU device type %d\n", type);
 		return -EINVAL;
 	}
 
@@ -112,17 +112,17 @@ static int __init register_pmu_driver(void)
 device_initcall(register_pmu_driver);
 
 struct platform_device *
-reserve_pmu(enum arm_pmu_type device)
+reserve_pmu(enum arm_pmu_type type)
 {
 	struct platform_device *pdev;
 
-	if (test_and_set_bit_lock(device, &pmu_lock)) {
+	if (test_and_set_bit_lock(type, &pmu_lock)) {
 		pdev = ERR_PTR(-EBUSY);
-	} else if (pmu_devices[device] == NULL) {
-		clear_bit_unlock(device, &pmu_lock);
+	} else if (pmu_devices[type] == NULL) {
+		clear_bit_unlock(type, &pmu_lock);
 		pdev = ERR_PTR(-ENODEV);
 	} else {
-		pdev = pmu_devices[device];
+		pdev = pmu_devices[type];
 	}
 
 	return pdev;
@@ -130,11 +130,11 @@ reserve_pmu(enum arm_pmu_type device)
 EXPORT_SYMBOL_GPL(reserve_pmu);
 
 int
-release_pmu(enum arm_pmu_type device)
+release_pmu(enum arm_pmu_type type)
 {
-	if (WARN_ON(!pmu_devices[device]))
+	if (WARN_ON(!pmu_devices[type]))
 		return -EINVAL;
-	clear_bit_unlock(device, &pmu_lock);
+	clear_bit_unlock(type, &pmu_lock);
 	return 0;
 }
 EXPORT_SYMBOL_GPL(release_pmu);
@@ -182,17 +182,17 @@ init_cpu_pmu(void)
 }
 
 int
-init_pmu(enum arm_pmu_type device)
+init_pmu(enum arm_pmu_type type)
 {
 	int err = 0;
 
-	switch (device) {
+	switch (type) {
 	case ARM_PMU_DEVICE_CPU:
 		err = init_cpu_pmu();
 		break;
 	default:
-		pr_warning("attempt to initialise unknown device %d\n",
-				device);
+		pr_warning("attempt to initialise PMU of unknown "
+			   "type %d\n", type);
 		err = -EINVAL;
 	}
 

arch/arm/kernel/relocate_kernel.S

@@ -57,7 +57,8 @@ relocate_new_kernel:
 	mov r0,#0
 	ldr r1,kexec_mach_type
 	ldr r2,kexec_boot_atags
-	mov pc,lr
+ ARM(	mov pc, lr	)
+ THUMB(	bx lr		)
 
 	.align
 

arch/arm/kernel/setup.c

@@ -280,18 +280,19 @@ static void __init cacheid_init(void)
 	if (arch >= CPU_ARCH_ARMv6) {
 		if ((cachetype & (7 << 29)) == 4 << 29) {
 			/* ARMv7 register format */
+			arch = CPU_ARCH_ARMv7;
 			cacheid = CACHEID_VIPT_NONALIASING;
 			if ((cachetype & (3 << 14)) == 1 << 14)
 				cacheid |= CACHEID_ASID_TAGGED;
-			else if (cpu_has_aliasing_icache(CPU_ARCH_ARMv7))
-				cacheid |= CACHEID_VIPT_I_ALIASING;
-		} else if (cachetype & (1 << 23)) {
-			cacheid = CACHEID_VIPT_ALIASING;
 		} else {
-			cacheid = CACHEID_VIPT_NONALIASING;
-			if (cpu_has_aliasing_icache(CPU_ARCH_ARMv6))
-				cacheid |= CACHEID_VIPT_I_ALIASING;
+			arch = CPU_ARCH_ARMv6;
+			if (cachetype & (1 << 23))
+				cacheid = CACHEID_VIPT_ALIASING;
+			else
+				cacheid = CACHEID_VIPT_NONALIASING;
 		}
+		if (cpu_has_aliasing_icache(arch))
+			cacheid |= CACHEID_VIPT_I_ALIASING;
 	} else {
 		cacheid = CACHEID_VIVT;
 	}

arch/arm/kernel/smp_twd.c

@@ -137,8 +137,8 @@ void __cpuinit twd_timer_setup(struct clock_event_device *clk)
 	clk->max_delta_ns = clockevent_delta2ns(0xffffffff, clk);
 	clk->min_delta_ns = clockevent_delta2ns(0xf, clk);
 
+	clockevents_register_device(clk);
+
 	/* Make sure our local interrupt controller has this enabled */
 	gic_enable_ppi(clk->irq);
-
-	clockevents_register_device(clk);
 }

arch/arm/mach-at91/at91sam9261.c

@@ -157,7 +157,7 @@ static struct clk_lookup periph_clocks_lookups[] = {
 	CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk),
 	CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tc0_clk),
 	CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.0", &tc1_clk),
-	CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc1_clk),
+	CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc2_clk),
 	CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
 	CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
 	CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk),

arch/arm/mach-ep93xx/include/mach/ts72xx.h

@@ -6,7 +6,7 @@
  * TS72xx memory map:
  *
  * virt		phys		size
- * febff000	22000000	4K	model number register
+ * febff000	22000000	4K	model number register (bits 0-2)
  * febfe000	22400000	4K	options register
  * febfd000	22800000	4K	options register #2
  * febf9000	10800000	4K	TS-5620 RTC index register
@@ -20,6 +20,9 @@
 #define TS72XX_MODEL_TS7200		0x00
 #define TS72XX_MODEL_TS7250		0x01
 #define TS72XX_MODEL_TS7260		0x02
+#define TS72XX_MODEL_TS7300		0x03
+#define TS72XX_MODEL_TS7400		0x04
+#define TS72XX_MODEL_MASK		0x07
 
 
 #define TS72XX_OPTIONS_PHYS_BASE	0x22400000
@@ -51,19 +54,34 @@
 
 #ifndef __ASSEMBLY__
 
+static inline int ts72xx_model(void)
+{
+	return __raw_readb(TS72XX_MODEL_VIRT_BASE) & TS72XX_MODEL_MASK;
+}
+
 static inline int board_is_ts7200(void)
 {
-	return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7200;
+	return ts72xx_model() == TS72XX_MODEL_TS7200;
 }
 
 static inline int board_is_ts7250(void)
 {
-	return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7250;
+	return ts72xx_model() == TS72XX_MODEL_TS7250;
 }
 
 static inline int board_is_ts7260(void)
 {
-	return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7260;
+	return ts72xx_model() == TS72XX_MODEL_TS7260;
+}
+
+static inline int board_is_ts7300(void)
+{
+	return ts72xx_model()  == TS72XX_MODEL_TS7300;
+}
+
+static inline int board_is_ts7400(void)
+{
+	return ts72xx_model() == TS72XX_MODEL_TS7400;
 }
 
 static inline int is_max197_installed(void)

arch/arm/mach-exynos4/clock.c

@@ -520,7 +520,7 @@ static struct clk init_clocks_off[] = {
 		.ctrlbit	= (1 << 21),
 	}, {
 		.name		= "ac97",
-		.id		= -1,
+		.devname	= "samsung-ac97",
 		.enable		= exynos4_clk_ip_peril_ctrl,
 		.ctrlbit	= (1 << 27),
 	}, {

arch/arm/mach-exynos4/cpu.c

@@ -24,12 +24,13 @@
 #include <plat/exynos4.h>
 #include <plat/adc-core.h>
 #include <plat/sdhci.h>
-#include <plat/devs.h>
 #include <plat/fb-core.h>
 #include <plat/fimc-core.h>
 #include <plat/iic-core.h>
+#include <plat/reset.h>
 
 #include <mach/regs-irq.h>
+#include <mach/regs-pmu.h>
 
 extern int combiner_init(unsigned int combiner_nr, void __iomem *base,
 			 unsigned int irq_start);
@@ -128,6 +129,11 @@ static void exynos4_idle(void)
 	local_irq_enable();
 }
 
+static void exynos4_sw_reset(void)
+{
+	__raw_writel(0x1, S5P_SWRESET);
+}
+
 /*
  * exynos4_map_io
  *
@@ -241,5 +247,8 @@ int __init exynos4_init(void)
 	/* set idle function */
 	pm_idle = exynos4_idle;
 
+	/* set sw_reset function */
+	s5p_reset_hook = exynos4_sw_reset;
+
 	return sysdev_register(&exynos4_sysdev);
 }

arch/arm/mach-exynos4/include/mach/irqs.h

@@ -80,9 +80,8 @@
 #define IRQ_HSMMC3		IRQ_SPI(76)
 #define IRQ_DWMCI		IRQ_SPI(77)
 
-#define IRQ_MIPICSI0		IRQ_SPI(78)
-
-#define IRQ_MIPICSI1		IRQ_SPI(80)
+#define IRQ_MIPI_CSIS0		IRQ_SPI(78)
+#define IRQ_MIPI_CSIS1		IRQ_SPI(80)
 
 #define IRQ_ONENAND_AUDI	IRQ_SPI(82)
 #define IRQ_ROTATOR		IRQ_SPI(83)

arch/arm/mach-exynos4/include/mach/regs-pmu.h

@@ -29,6 +29,8 @@
 #define S5P_USE_STANDBY_WFE1			(1 << 25)
 #define S5P_USE_MASK				((0x3 << 16) | (0x3 << 24))
 
+#define S5P_SWRESET				S5P_PMUREG(0x0400)
+
 #define S5P_WAKEUP_STAT				S5P_PMUREG(0x0600)
 #define S5P_EINT_WAKEUP_MASK			S5P_PMUREG(0x0604)
 #define S5P_WAKEUP_MASK				S5P_PMUREG(0x0608)

arch/arm/mach-exynos4/irq-eint.c

@@ -23,6 +23,8 @@
 
 #include <mach/regs-gpio.h>
 
+#include <asm/mach/irq.h>
+
 static DEFINE_SPINLOCK(eint_lock);
 
 static unsigned int eint0_15_data[16];
@@ -184,8 +186,11 @@ static inline void exynos4_irq_demux_eint(unsigned int start)
 
 static void exynos4_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc)
 {
+	struct irq_chip *chip = irq_get_chip(irq);
+	chained_irq_enter(chip, desc);
 	exynos4_irq_demux_eint(IRQ_EINT(16));
 	exynos4_irq_demux_eint(IRQ_EINT(24));
+	chained_irq_exit(chip, desc);
 }
 
 static void exynos4_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
@@ -193,6 +198,7 @@ static void exynos4_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
 	u32 *irq_data = irq_get_handler_data(irq);
 	struct irq_chip *chip = irq_get_chip(irq);
 
+	chained_irq_enter(chip, desc);
 	chip->irq_mask(&desc->irq_data);
 
 	if (chip->irq_ack)
@@ -201,6 +207,7 @@ static void exynos4_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
 	generic_handle_irq(*irq_data);
 
 	chip->irq_unmask(&desc->irq_data);
+	chained_irq_exit(chip, desc);
 }
 
 int __init exynos4_init_irq_eint(void)

arch/arm/mach-exynos4/mach-universal_c210.c

@@ -79,7 +79,7 @@ static struct s3c2410_uartcfg universal_uartcfgs[] __initdata = {
 };
 
 static struct regulator_consumer_supply max8952_consumer =
-	REGULATOR_SUPPLY("vddarm", NULL);
+	REGULATOR_SUPPLY("vdd_arm", NULL);
 
 static struct max8952_platform_data universal_max8952_pdata __initdata = {
 	.gpio_vid0	= EXYNOS4_GPX0(3),
@@ -105,7 +105,7 @@ static struct max8952_platform_data universal_max8952_pdata __initdata = {
 };
 
 static struct regulator_consumer_supply lp3974_buck1_consumer =
-	REGULATOR_SUPPLY("vddint", NULL);
+	REGULATOR_SUPPLY("vdd_int", NULL);
 
 static struct regulator_consumer_supply lp3974_buck2_consumer =
 	REGULATOR_SUPPLY("vddg3d", NULL);

arch/arm/mach-exynos4/setup-usb-phy.c

@@ -82,7 +82,7 @@ static int exynos4_usb_phy1_init(struct platform_device *pdev)
 
 	rstcon &= ~(HOST_LINK_PORT_SWRST_MASK | PHY1_SWRST_MASK);
 	writel(rstcon, EXYNOS4_RSTCON);
-	udelay(50);
+	udelay(80);
 
 	clk_disable(otg_clk);
 	clk_put(otg_clk);

arch/arm/mach-footbridge/Kconfig

@@ -62,6 +62,7 @@ config ARCH_EBSA285_HOST
 config ARCH_NETWINDER
 	bool "NetWinder"
 	select CLKSRC_I8253
+	select CLKEVT_I8253
 	select FOOTBRIDGE_HOST
 	select ISA
 	select ISA_DMA

arch/arm/mach-footbridge/dc21285.c

@@ -18,6 +18,7 @@
 #include <linux/irq.h>
 #include <linux/io.h>
 #include <linux/spinlock.h>
+#include <video/vga.h>
 
 #include <asm/irq.h>
 #include <asm/system.h>

arch/arm/mach-imx/mach-cpuimx27.c

@@ -310,7 +310,7 @@ static struct sys_timer eukrea_cpuimx27_timer = {
 	.init = eukrea_cpuimx27_timer_init,
 };
 
-MACHINE_START(CPUIMX27, "EUKREA CPUIMX27")
+MACHINE_START(EUKREA_CPUIMX27, "EUKREA CPUIMX27")
 	.boot_params = MX27_PHYS_OFFSET + 0x100,
 	.map_io = mx27_map_io,
 	.init_early = imx27_init_early,

arch/arm/mach-imx/mach-cpuimx35.c

@@ -192,7 +192,7 @@ struct sys_timer eukrea_cpuimx35_timer = {
 	.init	= eukrea_cpuimx35_timer_init,
 };
 
-MACHINE_START(EUKREA_CPUIMX35, "Eukrea CPUIMX35")
+MACHINE_START(EUKREA_CPUIMX35SD, "Eukrea CPUIMX35")
 	/* Maintainer: Eukrea Electromatique */
 	.boot_params = MX3x_PHYS_OFFSET + 0x100,
 	.map_io = mx35_map_io,

arch/arm/mach-imx/mach-eukrea_cpuimx25.c

@@ -161,7 +161,7 @@ static struct sys_timer eukrea_cpuimx25_timer = {
 	.init   = eukrea_cpuimx25_timer_init,
 };
 
-MACHINE_START(EUKREA_CPUIMX25, "Eukrea CPUIMX25")
+MACHINE_START(EUKREA_CPUIMX25SD, "Eukrea CPUIMX25")
 	/* Maintainer: Eukrea Electromatique */
 	.boot_params = MX25_PHYS_OFFSET + 0x100,
 	.map_io = mx25_map_io,

arch/arm/mach-orion5x/dns323-setup.c

@@ -77,7 +77,7 @@ static int __init dns323_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 	/*
 	 * Check for devices with hard-wired IRQs.
 	 */
-	irq = orion5x_pci_map_irq(const dev, slot, pin);
+	irq = orion5x_pci_map_irq(dev, slot, pin);
 	if (irq != -1)
 		return irq;
 

arch/arm/mach-orion5x/pci.c

@@ -14,6 +14,7 @@
 #include <linux/pci.h>
 #include <linux/slab.h>
 #include <linux/mbus.h>
+#include <video/vga.h>
 #include <asm/irq.h>
 #include <asm/mach/pci.h>
 #include <plat/pcie.h>

arch/arm/mach-realview/include/mach/system.h

@@ -44,6 +44,7 @@ static inline void arch_reset(char mode, const char *cmd)
 	 */
 	if (realview_reset)
 		realview_reset(mode);
+	dsb();
 }
 
 #endif

arch/arm/mach-s3c64xx/pm.c

@@ -16,6 +16,7 @@
 #include <linux/suspend.h>
 #include <linux/serial_core.h>
 #include <linux/io.h>
+#include <linux/gpio.h>
 
 #include <mach/map.h>
 #include <mach/irqs.h>

arch/arm/mach-s5p64x0/irq-eint.c

@@ -129,7 +129,7 @@ static int s5p64x0_alloc_gc(void)
 	}
 
 	ct = gc->chip_types;
-	ct->chip.irq_ack = irq_gc_ack;
+	ct->chip.irq_ack = irq_gc_ack_set_bit;
 	ct->chip.irq_mask = irq_gc_mask_set_bit;
 	ct->chip.irq_unmask = irq_gc_mask_clr_bit;
 	ct->chip.irq_set_type = s5p64x0_irq_eint_set_type;

arch/arm/mach-s5pv210/pm.c

@@ -88,7 +88,7 @@ static struct sleep_save s5pv210_core_save[] = {
 	SAVE_ITEM(S3C2410_TCNTO(0)),
 };
 
-void s5pv210_cpu_suspend(unsigned long arg)
+static int s5pv210_cpu_suspend(unsigned long arg)
 {
 	unsigned long tmp;
 

arch/arm/mach-shmobile/board-ag5evm.c

@@ -341,6 +341,7 @@ static struct platform_device mipidsi0_device = {
 static struct sh_mobile_sdhi_info sdhi0_info = {
 	.dma_slave_tx	= SHDMA_SLAVE_SDHI0_TX,
 	.dma_slave_rx	= SHDMA_SLAVE_SDHI0_RX,
+	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT,
 	.tmio_caps	= MMC_CAP_SD_HIGHSPEED,
 	.tmio_ocr_mask	= MMC_VDD_27_28 | MMC_VDD_28_29,
 };
@@ -382,7 +383,7 @@ void ag5evm_sdhi1_set_pwr(struct platform_device *pdev, int state)
 }
 
 static struct sh_mobile_sdhi_info sh_sdhi1_info = {
-	.tmio_flags	= TMIO_MMC_WRPROTECT_DISABLE,
+	.tmio_flags	= TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT,
 	.tmio_caps	= MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ,
 	.tmio_ocr_mask	= MMC_VDD_32_33 | MMC_VDD_33_34,
 	.set_pwr	= ag5evm_sdhi1_set_pwr,

arch/arm/mach-shmobile/board-mackerel.c

@@ -641,6 +641,8 @@ static struct usbhs_private usbhs0_private = {
 		},
 		.driver_param = {
 			.buswait_bwait	= 4,
+			.d0_tx_id	= SHDMA_SLAVE_USB0_TX,
+			.d1_rx_id	= SHDMA_SLAVE_USB0_RX,
 		},
 	},
 };
@@ -810,6 +812,8 @@ static struct usbhs_private usbhs1_private = {
 			.buswait_bwait	= 4,
 			.pipe_type	= usbhs1_pipe_cfg,
 			.pipe_size	= ARRAY_SIZE(usbhs1_pipe_cfg),
+			.d0_tx_id	= SHDMA_SLAVE_USB1_TX,
+			.d1_rx_id	= SHDMA_SLAVE_USB1_RX,
 		},
 	},
 };

arch/arm/mach-shmobile/clock-sh7372.c

@@ -503,16 +503,17 @@ static struct clk *late_main_clks[] = {
 	&sh7372_fsidivb_clk,
 };
 
-enum { MSTP001,
+enum { MSTP001, MSTP000,
        MSTP131, MSTP130,
        MSTP129, MSTP128, MSTP127, MSTP126, MSTP125,
        MSTP118, MSTP117, MSTP116, MSTP113,
        MSTP106, MSTP101, MSTP100,
        MSTP223,
-       MSTP218, MSTP217, MSTP216,
-       MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200,
-       MSTP329, MSTP328, MSTP323, MSTP322, MSTP314, MSTP313, MSTP312,
-       MSTP423, MSTP415, MSTP413, MSTP411, MSTP410, MSTP406, MSTP403,
+       MSTP218, MSTP217, MSTP216, MSTP214, MSTP208, MSTP207,
+       MSTP206, MSTP205, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200,
+       MSTP328, MSTP323, MSTP322, MSTP314, MSTP313, MSTP312,
+       MSTP423, MSTP415, MSTP413, MSTP411, MSTP410, MSTP407, MSTP406,
+       MSTP405, MSTP404, MSTP403, MSTP400,
        MSTP_NR };
 
 #define MSTP(_parent, _reg, _bit, _flags) \
@@ -520,6 +521,7 @@ enum { MSTP001,
 
 static struct clk mstp_clks[MSTP_NR] = {
 	[MSTP001] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR0, 1, 0), /* IIC2 */
+	[MSTP000] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR0, 0, 0), /* MSIOF0 */
 	[MSTP131] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 31, 0), /* VEU3 */
 	[MSTP130] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 30, 0), /* VEU2 */
 	[MSTP129] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 29, 0), /* VEU1 */
@@ -538,14 +540,16 @@ static struct clk mstp_clks[MSTP_NR] = {
 	[MSTP218] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 18, 0), /* DMAC1 */
 	[MSTP217] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 17, 0), /* DMAC2 */
 	[MSTP216] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 16, 0), /* DMAC3 */
+	[MSTP214] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 14, 0), /* USBDMAC */
+	[MSTP208] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 8, 0), /* MSIOF1 */
 	[MSTP207] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 7, 0), /* SCIFA5 */
 	[MSTP206] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 6, 0), /* SCIFB */
+	[MSTP205] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 5, 0), /* MSIOF2 */
 	[MSTP204] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 4, 0), /* SCIFA0 */
 	[MSTP203] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 3, 0), /* SCIFA1 */
 	[MSTP202] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 2, 0), /* SCIFA2 */
 	[MSTP201] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 1, 0), /* SCIFA3 */
 	[MSTP200] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 0, 0), /* SCIFA4 */
-	[MSTP329] = MSTP(&r_clk, SMSTPCR3, 29, 0), /* CMT10 */
 	[MSTP328] = MSTP(&div6_clks[DIV6_SPU], SMSTPCR3, 28, 0), /* FSI2 */
 	[MSTP323] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 23, 0), /* IIC1 */
 	[MSTP322] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 22, 0), /* USB0 */
@@ -557,8 +561,12 @@ static struct clk mstp_clks[MSTP_NR] = {
 	[MSTP413] = MSTP(&pllc1_div2_clk, SMSTPCR4, 13, 0), /* HDMI */
 	[MSTP411] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR4, 11, 0), /* IIC3 */
 	[MSTP410] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR4, 10, 0), /* IIC4 */
+	[MSTP407] = MSTP(&div4_clks[DIV4_HP], SMSTPCR4, 7, 0), /* USB-DMAC1 */
 	[MSTP406] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR4, 6, 0), /* USB1 */
+	[MSTP405] = MSTP(&r_clk, SMSTPCR4, 5, 0), /* CMT4 */
+	[MSTP404] = MSTP(&r_clk, SMSTPCR4, 4, 0), /* CMT3 */
 	[MSTP403] = MSTP(&r_clk, SMSTPCR4, 3, 0), /* KEYSC */
+	[MSTP400] = MSTP(&r_clk, SMSTPCR4, 0, 0), /* CMT2 */
 };
 
 static struct clk_lookup lookups[] = {
@@ -609,6 +617,7 @@ static struct clk_lookup lookups[] = {
 
 	/* MSTP32 clocks */
 	CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* IIC2 */
+	CLKDEV_DEV_ID("spi_sh_msiof.0", &mstp_clks[MSTP000]), /* MSIOF0 */
 	CLKDEV_DEV_ID("uio_pdrv_genirq.4", &mstp_clks[MSTP131]), /* VEU3 */
 	CLKDEV_DEV_ID("uio_pdrv_genirq.3", &mstp_clks[MSTP130]), /* VEU2 */
 	CLKDEV_DEV_ID("uio_pdrv_genirq.2", &mstp_clks[MSTP129]), /* VEU1 */
@@ -629,14 +638,16 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]), /* DMAC1 */
 	CLKDEV_DEV_ID("sh-dma-engine.1", &mstp_clks[MSTP217]), /* DMAC2 */
 	CLKDEV_DEV_ID("sh-dma-engine.2", &mstp_clks[MSTP216]), /* DMAC3 */
+	CLKDEV_DEV_ID("sh-dma-engine.3", &mstp_clks[MSTP214]), /* USB-DMAC0 */
+	CLKDEV_DEV_ID("spi_sh_msiof.1", &mstp_clks[MSTP208]), /* MSIOF1 */
 	CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP207]), /* SCIFA5 */
 	CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP206]), /* SCIFB */
+	CLKDEV_DEV_ID("spi_sh_msiof.2", &mstp_clks[MSTP205]), /* MSIOF2 */
 	CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), /* SCIFA0 */
 	CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), /* SCIFA1 */
 	CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP202]), /* SCIFA2 */
 	CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP201]), /* SCIFA3 */
 	CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]), /* SCIFA4 */
-	CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), /* CMT10 */
 	CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]), /* FSI2 */
 	CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* IIC1 */
 	CLKDEV_DEV_ID("r8a66597_hcd.0", &mstp_clks[MSTP322]), /* USB0 */
@@ -650,10 +661,14 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_DEV_ID("sh-mobile-hdmi", &mstp_clks[MSTP413]), /* HDMI */
 	CLKDEV_DEV_ID("i2c-sh_mobile.3", &mstp_clks[MSTP411]), /* IIC3 */
 	CLKDEV_DEV_ID("i2c-sh_mobile.4", &mstp_clks[MSTP410]), /* IIC4 */
+	CLKDEV_DEV_ID("sh-dma-engine.4", &mstp_clks[MSTP407]), /* USB-DMAC1 */
 	CLKDEV_DEV_ID("r8a66597_hcd.1", &mstp_clks[MSTP406]), /* USB1 */
 	CLKDEV_DEV_ID("r8a66597_udc.1", &mstp_clks[MSTP406]), /* USB1 */
 	CLKDEV_DEV_ID("renesas_usbhs.1", &mstp_clks[MSTP406]), /* USB1 */
+	CLKDEV_DEV_ID("sh_cmt.4", &mstp_clks[MSTP405]), /* CMT4 */
+	CLKDEV_DEV_ID("sh_cmt.3", &mstp_clks[MSTP404]), /* CMT3 */
 	CLKDEV_DEV_ID("sh_keysc.0", &mstp_clks[MSTP403]), /* KEYSC */
+	CLKDEV_DEV_ID("sh_cmt.2", &mstp_clks[MSTP400]), /* CMT2 */
 
 	CLKDEV_ICK_ID("hdmi", "sh_mobile_lcdc_fb.1",
 		      &div6_reparent_clks[DIV6_HDMI]),

arch/arm/mach-shmobile/clock-sh73a0.c

@@ -365,7 +365,7 @@ void __init sh73a0_clock_init(void)
 	__raw_writel(0x108, SD2CKCR);
 
 	/* detect main clock parent */
-	switch ((__raw_readl(CKSCR) >> 24) & 0x03) {
+	switch ((__raw_readl(CKSCR) >> 28) & 0x03) {
 	case 0:
 		main_clk.parent = &sh73a0_extal1_clk;
 		break;

arch/arm/mach-shmobile/include/mach/sh7372.h

@@ -459,6 +459,10 @@ enum {
 	SHDMA_SLAVE_SDHI2_TX,
 	SHDMA_SLAVE_MMCIF_RX,
 	SHDMA_SLAVE_MMCIF_TX,
+	SHDMA_SLAVE_USB0_TX,
+	SHDMA_SLAVE_USB0_RX,
+	SHDMA_SLAVE_USB1_TX,
+	SHDMA_SLAVE_USB1_RX,
 };
 
 extern struct clk sh7372_extal1_clk;

arch/arm/mach-shmobile/intc-sh7372.c

@@ -379,7 +379,7 @@ enum {
 	/* BBIF2 */
 	VPU,
 	TSIF1,
-	_3DG_SGX530,
+	/* 3DG */
 	_2DDMAC,
 	IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2,
 	IPMMU_IPMMUR, IPMMU_IPMMUR2,
@@ -436,7 +436,7 @@ static struct intc_vect intcs_vectors[] = {
 	/* BBIF2 */
 	INTCS_VECT(VPU, 0x980),
 	INTCS_VECT(TSIF1, 0x9a0),
-	INTCS_VECT(_3DG_SGX530, 0x9e0),
+	/* 3DG */
 	INTCS_VECT(_2DDMAC, 0xa00),
 	INTCS_VECT(IIC2_ALI2, 0xa80), INTCS_VECT(IIC2_TACKI2, 0xaa0),
 	INTCS_VECT(IIC2_WAITI2, 0xac0), INTCS_VECT(IIC2_DTEI2, 0xae0),
@@ -521,7 +521,7 @@ static struct intc_mask_reg intcs_mask_registers[] = {
 	    RTDMAC_1_DEI3, RTDMAC_1_DEI2, RTDMAC_1_DEI1, RTDMAC_1_DEI0 } },
 	{ 0xffd20198, 0xffd201d8, 8, /* IMR6SA / IMCR6SA */
 	  { 0, 0, MSIOF, 0,
-	    _3DG_SGX530, 0, 0, 0 } },
+	    0, 0, 0, 0 } },
 	{ 0xffd2019c, 0xffd201dc, 8, /* IMR7SA / IMCR7SA */
 	  { 0, TMU_TUNI2, TMU_TUNI1, TMU_TUNI0,
 	    0, 0, 0, 0 } },
@@ -561,7 +561,6 @@ static struct intc_prio_reg intcs_prio_registers[] = {
 					      TMU_TUNI2, TSIF1 } },
 	{ 0xffd2001c, 0, 16, 4, /* IPRHS */ { 0, 0, VEU, BEU } },
 	{ 0xffd20020, 0, 16, 4, /* IPRIS */ { 0, MSIOF, TSIF0, IIC0 } },
-	{ 0xffd20024, 0, 16, 4, /* IPRJS */ { 0, _3DG_SGX530, 0, 0 } },
 	{ 0xffd20028, 0, 16, 4, /* IPRKS */ { 0, 0, LMB, 0 } },
 	{ 0xffd2002c, 0, 16, 4, /* IPRLS */ { IPMMU, 0, 0, 0 } },
 	{ 0xffd20030, 0, 16, 4, /* IPRMS */ { IIC2, 0, 0, 0 } },

arch/arm/mach-shmobile/setup-sh7372.c

@@ -169,35 +169,35 @@ static struct platform_device scif6_device = {
 };
 
 /* CMT */
-static struct sh_timer_config cmt10_platform_data = {
-	.name = "CMT10",
-	.channel_offset = 0x10,
-	.timer_bit = 0,
+static struct sh_timer_config cmt2_platform_data = {
+	.name = "CMT2",
+	.channel_offset = 0x40,
+	.timer_bit = 5,
 	.clockevent_rating = 125,
 	.clocksource_rating = 125,
 };
 
-static struct resource cmt10_resources[] = {
+static struct resource cmt2_resources[] = {
 	[0] = {
-		.name	= "CMT10",
-		.start	= 0xe6138010,
-		.end	= 0xe613801b,
+		.name	= "CMT2",
+		.start	= 0xe6130040,
+		.end	= 0xe613004b,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= evt2irq(0x0b00), /* CMT1_CMT10 */
+		.start	= evt2irq(0x0b80), /* CMT2 */
 		.flags	= IORESOURCE_IRQ,
 	},
 };
 
-static struct platform_device cmt10_device = {
+static struct platform_device cmt2_device = {
 	.name		= "sh_cmt",
-	.id		= 10,
+	.id		= 2,
 	.dev = {
-		.platform_data	= &cmt10_platform_data,
+		.platform_data	= &cmt2_platform_data,
 	},
-	.resource	= cmt10_resources,
-	.num_resources	= ARRAY_SIZE(cmt10_resources),
+	.resource	= cmt2_resources,
+	.num_resources	= ARRAY_SIZE(cmt2_resources),
 };
 
 /* TMU */
@@ -602,6 +602,150 @@ static struct platform_device dma2_device = {
 	},
 };
 
+/*
+ * USB-DMAC
+ */
+
+unsigned int usbts_shift[] = {3, 4, 5};
+
+enum {
+	XMIT_SZ_8BYTE		= 0,
+	XMIT_SZ_16BYTE		= 1,
+	XMIT_SZ_32BYTE		= 2,
+};
+
+#define USBTS_INDEX2VAL(i) (((i) & 3) << 6)
+
+static const struct sh_dmae_channel sh7372_usb_dmae_channels[] = {
+	{
+		.offset = 0,
+	}, {
+		.offset = 0x20,
+	},
+};
+
+/* USB DMAC0 */
+static const struct sh_dmae_slave_config sh7372_usb_dmae0_slaves[] = {
+	{
+		.slave_id	= SHDMA_SLAVE_USB0_TX,
+		.chcr		= USBTS_INDEX2VAL(XMIT_SZ_8BYTE),
+	}, {
+		.slave_id	= SHDMA_SLAVE_USB0_RX,
+		.chcr		= USBTS_INDEX2VAL(XMIT_SZ_8BYTE),
+	},
+};
+
+static struct sh_dmae_pdata usb_dma0_platform_data = {
+	.slave		= sh7372_usb_dmae0_slaves,
+	.slave_num	= ARRAY_SIZE(sh7372_usb_dmae0_slaves),
+	.channel	= sh7372_usb_dmae_channels,
+	.channel_num	= ARRAY_SIZE(sh7372_usb_dmae_channels),
+	.ts_low_shift	= 6,
+	.ts_low_mask	= 0xc0,
+	.ts_high_shift	= 0,
+	.ts_high_mask	= 0,
+	.ts_shift	= usbts_shift,
+	.ts_shift_num	= ARRAY_SIZE(usbts_shift),
+	.dmaor_init	= DMAOR_DME,
+	.chcr_offset	= 0x14,
+	.chcr_ie_bit	= 1 << 5,
+	.dmaor_is_32bit	= 1,
+	.needs_tend_set	= 1,
+	.no_dmars	= 1,
+};
+
+static struct resource sh7372_usb_dmae0_resources[] = {
+	{
+		/* Channel registers and DMAOR */
+		.start	= 0xe68a0020,
+		.end	= 0xe68a0064 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	{
+		/* VCR/SWR/DMICR */
+		.start	= 0xe68a0000,
+		.end	= 0xe68a0014 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	{
+		/* IRQ for channels */
+		.start	= evt2irq(0x0a00),
+		.end	= evt2irq(0x0a00),
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device usb_dma0_device = {
+	.name		= "sh-dma-engine",
+	.id		= 3,
+	.resource	= sh7372_usb_dmae0_resources,
+	.num_resources	= ARRAY_SIZE(sh7372_usb_dmae0_resources),
+	.dev		= {
+		.platform_data	= &usb_dma0_platform_data,
+	},
+};
+
+/* USB DMAC1 */
+static const struct sh_dmae_slave_config sh7372_usb_dmae1_slaves[] = {
+	{
+		.slave_id	= SHDMA_SLAVE_USB1_TX,
+		.chcr		= USBTS_INDEX2VAL(XMIT_SZ_8BYTE),
+	}, {
+		.slave_id	= SHDMA_SLAVE_USB1_RX,
+		.chcr		= USBTS_INDEX2VAL(XMIT_SZ_8BYTE),
+	},
+};
+
+static struct sh_dmae_pdata usb_dma1_platform_data = {
+	.slave		= sh7372_usb_dmae1_slaves,
+	.slave_num	= ARRAY_SIZE(sh7372_usb_dmae1_slaves),
+	.channel	= sh7372_usb_dmae_channels,
+	.channel_num	= ARRAY_SIZE(sh7372_usb_dmae_channels),
+	.ts_low_shift	= 6,
+	.ts_low_mask	= 0xc0,
+	.ts_high_shift	= 0,
+	.ts_high_mask	= 0,
+	.ts_shift	= usbts_shift,
+	.ts_shift_num	= ARRAY_SIZE(usbts_shift),
+	.dmaor_init	= DMAOR_DME,
+	.chcr_offset	= 0x14,
+	.chcr_ie_bit	= 1 << 5,
+	.dmaor_is_32bit	= 1,
+	.needs_tend_set	= 1,
+	.no_dmars	= 1,
+};
+
+static struct resource sh7372_usb_dmae1_resources[] = {
+	{
+		/* Channel registers and DMAOR */
+		.start	= 0xe68c0020,
+		.end	= 0xe68c0064 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	{
+		/* VCR/SWR/DMICR */
+		.start	= 0xe68c0000,
+		.end	= 0xe68c0014 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	{
+		/* IRQ for channels */
+		.start	= evt2irq(0x1d00),
+		.end	= evt2irq(0x1d00),
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device usb_dma1_device = {
+	.name		= "sh-dma-engine",
+	.id		= 4,
+	.resource	= sh7372_usb_dmae1_resources,
+	.num_resources	= ARRAY_SIZE(sh7372_usb_dmae1_resources),
+	.dev		= {
+		.platform_data	= &usb_dma1_platform_data,
+	},
+};
+
 /* VPU */
 static struct uio_info vpu_platform_data = {
 	.name = "VPU5HG",
@@ -818,7 +962,7 @@ static struct platform_device *sh7372_early_devices[] __initdata = {
 	&scif4_device,
 	&scif5_device,
 	&scif6_device,
-	&cmt10_device,
+	&cmt2_device,
 	&tmu00_device,
 	&tmu01_device,
 };
@@ -829,6 +973,8 @@ static struct platform_device *sh7372_late_devices[] __initdata = {
 	&dma0_device,
 	&dma1_device,
 	&dma2_device,
+	&usb_dma0_device,
+	&usb_dma1_device,
 	&vpu_device,
 	&veu0_device,
 	&veu1_device,

arch/arm/mach-vexpress/v2m.c

@@ -318,6 +318,10 @@ static struct clk v2m_sp804_clk = {
 	.rate	= 1000000,
 };
 
+static struct clk v2m_ref_clk = {
+	.rate   = 32768,
+};
+
 static struct clk dummy_apb_pclk;
 
 static struct clk_lookup v2m_lookups[] = {
@@ -348,6 +352,9 @@ static struct clk_lookup v2m_lookups[] = {
 	}, {	/* CLCD */
 		.dev_id		= "mb:clcd",
 		.clk		= &osc1_clk,
+	}, {	/* SP805 WDT */
+		.dev_id		= "mb:wdt",
+		.clk		= &v2m_ref_clk,
 	}, {	/* SP804 timers */
 		.dev_id		= "sp804",
 		.con_id		= "v2m-timer0",

arch/arm/mm/proc-arm920.S

@@ -379,7 +379,7 @@ ENTRY(cpu_arm920_set_pte_ext)
 
 /* Suspend/resume support: taken from arch/arm/plat-s3c24xx/sleep.S */
 .globl	cpu_arm920_suspend_size
-.equ	cpu_arm920_suspend_size, 4 * 3
+.equ	cpu_arm920_suspend_size, 4 * 4
 #ifdef CONFIG_PM_SLEEP
 ENTRY(cpu_arm920_do_suspend)
 	stmfd	sp!, {r4 - r7, lr}

arch/arm/mm/proc-arm926.S

@@ -394,7 +394,7 @@ ENTRY(cpu_arm926_set_pte_ext)
 
 /* Suspend/resume support: taken from arch/arm/plat-s3c24xx/sleep.S */
 .globl	cpu_arm926_suspend_size
-.equ	cpu_arm926_suspend_size, 4 * 3
+.equ	cpu_arm926_suspend_size, 4 * 4
 #ifdef CONFIG_PM_SLEEP
 ENTRY(cpu_arm926_do_suspend)
 	stmfd	sp!, {r4 - r7, lr}

arch/arm/mm/proc-sa1100.S

@@ -182,11 +182,11 @@ ENDPROC(cpu_sa1100_do_suspend)
 
 ENTRY(cpu_sa1100_do_resume)
 	ldmia	r0, {r4 - r7}			@ load cp regs
-	mov	r1, #0
-	mcr	p15, 0, r1, c8, c7, 0		@ flush I+D TLBs
-	mcr	p15, 0, r1, c7, c7, 0		@ flush I&D cache
-	mcr	p15, 0, r1, c9, c0, 0		@ invalidate RB
-	mcr	p15, 0, r1, c9, c0, 5		@ allow user space to use RB
+	mov	ip, #0
+	mcr	p15, 0, ip, c8, c7, 0		@ flush I+D TLBs
+	mcr	p15, 0, ip, c7, c7, 0		@ flush I&D cache
+	mcr	p15, 0, ip, c9, c0, 0		@ invalidate RB
+	mcr	p15, 0, ip, c9, c0, 5		@ allow user space to use RB
 
 	mcr	p15, 0, r4, c3, c0, 0		@ domain ID
 	mcr	p15, 0, r5, c2, c0, 0		@ translation table base addr

arch/arm/mm/proc-v6.S

@@ -223,6 +223,22 @@ __v6_setup:
 	mrc	p15, 0, r0, c1, c0, 0		@ read control register
 	bic	r0, r0, r5			@ clear bits them
 	orr	r0, r0, r6			@ set them
+#ifdef CONFIG_ARM_ERRATA_364296
+	/*
+	 * Workaround for the 364296 ARM1136 r0p2 erratum (possible cache data
+	 * corruption with hit-under-miss enabled). The conditional code below
+	 * (setting the undocumented bit 31 in the auxiliary control register
+	 * and the FI bit in the control register) disables hit-under-miss
+	 * without putting the processor into full low interrupt latency mode.
+	 */
+	ldr	r6, =0x4107b362			@ id for ARM1136 r0p2
+	mrc	p15, 0, r5, c0, c0, 0		@ get processor id
+	teq	r5, r6				@ check for the faulty core
+	mrceq	p15, 0, r5, c1, c0, 1		@ load aux control reg
+	orreq	r5, r5, #(1 << 31)		@ set the undocumented bit 31
+	mcreq	p15, 0, r5, c1, c0, 1		@ write aux control reg
+	orreq	r0, r0, #(1 << 21)		@ low interrupt latency configuration
+#endif
 	mov	pc, lr				@ return to head.S:__ret
 
 	/*

arch/arm/mm/proc-v7.S

@@ -66,6 +66,7 @@ ENDPROC(cpu_v7_proc_fin)
 ENTRY(cpu_v7_reset)
 	mrc	p15, 0, r1, c1, c0, 0		@ ctrl register
 	bic	r1, r1, #0x1			@ ...............m
+ THUMB(	bic	r1, r1, #1 << 30 )		@ SCTLR.TE (Thumb exceptions)
 	mcr	p15, 0, r1, c1, c0, 0		@ disable MMU
 	isb
 	mov	pc, r0
@@ -247,13 +248,16 @@ ENTRY(cpu_v7_do_resume)
 	mcr	p15, 0, r7, c2, c0, 0	@ TTB 0
 	mcr	p15, 0, r8, c2, c0, 1	@ TTB 1
 	mcr	p15, 0, ip, c2, c0, 2	@ TTB control register
-	mcr	p15, 0, r10, c1, c0, 1	@ Auxiliary control register
+	mrc	p15, 0, r4, c1, c0, 1	@ Read Auxiliary control register
+	teq	r4, r10			@ Is it already set?
+	mcrne	p15, 0, r10, c1, c0, 1	@ No, so write it
 	mcr	p15, 0, r11, c1, c0, 2	@ Co-processor access control
 	ldr	r4, =PRRR		@ PRRR
 	ldr	r5, =NMRR		@ NMRR
 	mcr	p15, 0, r4, c10, c2, 0	@ write PRRR
 	mcr	p15, 0, r5, c10, c2, 1	@ write NMRR
 	isb
+	dsb
 	mov	r0, r9			@ control register
 	mov	r2, r7, lsr #14		@ get TTB0 base
 	mov	r2, r2, lsl #14

arch/arm/mm/proc-xsc3.S

@@ -406,7 +406,7 @@ ENTRY(cpu_xsc3_set_pte_ext)
 	.align
 
 .globl	cpu_xsc3_suspend_size
-.equ	cpu_xsc3_suspend_size, 4 * 8
+.equ	cpu_xsc3_suspend_size, 4 * 7
 #ifdef CONFIG_PM_SLEEP
 ENTRY(cpu_xsc3_do_suspend)
 	stmfd	sp!, {r4 - r10, lr}
@@ -418,12 +418,12 @@ ENTRY(cpu_xsc3_do_suspend)
 	mrc	p15, 0, r9, c1, c0, 1	@ auxiliary control reg
 	mrc 	p15, 0, r10, c1, c0, 0	@ control reg
 	bic	r4, r4, #2		@ clear frequency change bit
-	stmia	r0, {r1, r4 - r10}	@ store v:p offset + cp regs
+	stmia	r0, {r4 - r10}		@ store cp regs
 	ldmia	sp!, {r4 - r10, pc}
 ENDPROC(cpu_xsc3_do_suspend)
 
 ENTRY(cpu_xsc3_do_resume)
-	ldmia	r0, {r1, r4 - r10}	@ load v:p offset + cp regs
+	ldmia	r0, {r4 - r10}		@ load cp regs
 	mov	ip, #0
 	mcr	p15, 0, ip, c7, c7, 0	@ invalidate I & D caches, BTB
 	mcr	p15, 0, ip, c7, c10, 4	@ drain write (&fill) buffer

arch/arm/plat-s5p/clock.c

@@ -192,7 +192,7 @@ unsigned long s5p_spdif_get_rate(struct clk *clk)
 	if (IS_ERR(pclk))
 		return -EINVAL;
 
-	rate = pclk->ops->get_rate(clk);
+	rate = pclk->ops->get_rate(pclk);
 	clk_put(pclk);
 
 	return rate;

arch/arm/plat-s5p/irq-gpioint.c

@@ -23,6 +23,8 @@
 #include <plat/gpio-core.h>
 #include <plat/gpio-cfg.h>
 
+#include <asm/mach/irq.h>
+
 #define GPIO_BASE(chip)		(((unsigned long)(chip)->base) & 0xFFFFF000u)
 
 #define CON_OFFSET		0x700
@@ -81,6 +83,9 @@ static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc)
 	int group, pend_offset, mask_offset;
 	unsigned int pend, mask;
 
+	struct irq_chip *chip = irq_get_chip(irq);
+	chained_irq_enter(chip, desc);
+
 	for (group = 0; group < bank->nr_groups; group++) {
 		struct s3c_gpio_chip *chip = bank->chips[group];
 		if (!chip)
@@ -102,6 +107,7 @@ static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc)
 			pend &= ~BIT(offset);
 		}
 	}
+	chained_irq_exit(chip, desc);
 }
 
 static __init int s5p_gpioint_add(struct s3c_gpio_chip *chip)

arch/arm/plat-samsung/include/plat/backlight.h

@@ -20,7 +20,7 @@ struct samsung_bl_gpio_info {
 	int func;
 };
 
-extern void samsung_bl_set(struct samsung_bl_gpio_info *gpio_info,
+extern void __init samsung_bl_set(struct samsung_bl_gpio_info *gpio_info,
 	struct platform_pwm_backlight_data *bl_data);
 
 #endif /* __ASM_PLAT_BACKLIGHT_H */

arch/arm/plat-samsung/irq-vic-timer.c

@@ -22,9 +22,14 @@
 #include <plat/irq-vic-timer.h>
 #include <plat/regs-timer.h>
 
+#include <asm/mach/irq.h>
+
 static void s3c_irq_demux_vic_timer(unsigned int irq, struct irq_desc *desc)
 {
+	struct irq_chip *chip = irq_get_chip(irq);
+	chained_irq_enter(chip, desc);
 	generic_handle_irq((int)desc->irq_data.handler_data);
+	chained_irq_exit(chip, desc);
 }
 
 /* We assume the IRQ_TIMER0..IRQ_TIMER4 range is continuous. */

arch/arm/tools/mach-types

@@ -351,7 +351,7 @@ centro			MACH_CENTRO		CENTRO			1944
 nokia_rx51		MACH_NOKIA_RX51		NOKIA_RX51		1955
 omap_zoom2		MACH_OMAP_ZOOM2		OMAP_ZOOM2		1967
 cpuat9260		MACH_CPUAT9260		CPUAT9260		1973
-eukrea_cpuimx27		MACH_CPUIMX27		CPUIMX27		1975
+eukrea_cpuimx27		MACH_EUKREA_CPUIMX27	EUKREA_CPUIMX27		1975
 acs5k			MACH_ACS5K		ACS5K			1982
 snapper_9260		MACH_SNAPPER_9260	SNAPPER_9260		1987
 dsm320			MACH_DSM320		DSM320			1988
@@ -476,8 +476,8 @@ cns3420vb		MACH_CNS3420VB		CNS3420VB		2776
 omap4_panda		MACH_OMAP4_PANDA	OMAP4_PANDA		2791
 ti8168evm		MACH_TI8168EVM		TI8168EVM		2800
 teton_bga		MACH_TETON_BGA		TETON_BGA		2816
-eukrea_cpuimx25sd	MACH_EUKREA_CPUIMX25	EUKREA_CPUIMX25		2820
-eukrea_cpuimx35sd	MACH_EUKREA_CPUIMX35	EUKREA_CPUIMX35		2821
+eukrea_cpuimx25sd	MACH_EUKREA_CPUIMX25SD	EUKREA_CPUIMX25SD	2820
+eukrea_cpuimx35sd	MACH_EUKREA_CPUIMX35SD	EUKREA_CPUIMX35SD	2821
 eukrea_cpuimx51sd	MACH_EUKREA_CPUIMX51SD	EUKREA_CPUIMX51SD	2822
 eukrea_cpuimx51		MACH_EUKREA_CPUIMX51	EUKREA_CPUIMX51		2823
 smdkc210		MACH_SMDKC210		SMDKC210		2838

arch/parisc/kernel/syscall_table.S

@@ -259,7 +259,7 @@
 	ENTRY_SAME(ni_syscall)		/* query_module */
 	ENTRY_SAME(poll)
 	/* structs contain pointers and an in_addr... */
-	ENTRY_COMP(nfsservctl)
+	ENTRY_SAME(ni_syscall)		/* was nfsservctl */
 	ENTRY_SAME(setresgid)		/* 170 */
 	ENTRY_SAME(getresgid)
 	ENTRY_SAME(prctl)

arch/powerpc/include/asm/systbl.h

@@ -171,7 +171,7 @@ SYSCALL_SPU(setresuid)
 SYSCALL_SPU(getresuid)
 SYSCALL(ni_syscall)
 SYSCALL_SPU(poll)
-COMPAT_SYS(nfsservctl)
+SYSCALL(ni_syscall)
 SYSCALL_SPU(setresgid)
 SYSCALL_SPU(getresgid)
 COMPAT_SYS_SPU(prctl)

arch/sh/include/asm/ptrace.h

@@ -123,7 +123,7 @@ static inline unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs,
 struct perf_event;
 struct perf_sample_data;
 
-extern void ptrace_triggered(struct perf_event *bp, int nmi,
+extern void ptrace_triggered(struct perf_event *bp,
 		      struct perf_sample_data *data, struct pt_regs *regs);
 
 #define task_pt_regs(task) \

arch/sh/kernel/cpu/sh4a/setup-sh7757.c

@@ -15,6 +15,7 @@
 #include <linux/serial_sci.h>
 #include <linux/io.h>
 #include <linux/mm.h>
+#include <linux/dma-mapping.h>
 #include <linux/sh_timer.h>
 #include <linux/sh_dma.h>
 

arch/sh/kernel/idle.c

@@ -22,7 +22,7 @@
 #include <linux/atomic.h>
 #include <asm/smp.h>
 
-static void (*pm_idle)(void);
+void (*pm_idle)(void);
 
 static int hlt_counter;
 

arch/sh/kernel/traps_32.c

@@ -316,6 +316,35 @@ static int handle_unaligned_ins(insn_size_t instruction, struct pt_regs *regs,
 			break;
 		}
 		break;
+
+	case 9: /* mov.w @(disp,PC),Rn */
+		srcu = (unsigned char __user *)regs->pc;
+		srcu += 4;
+		srcu += (instruction & 0x00FF) << 1;
+		dst = (unsigned char *)rn;
+		*(unsigned long *)dst = 0;
+
+#if !defined(__LITTLE_ENDIAN__)
+		dst += 2;
+#endif
+
+		if (ma->from(dst, srcu, 2))
+			goto fetch_fault;
+		sign_extend(2, dst);
+		ret = 0;
+		break;
+
+	case 0xd: /* mov.l @(disp,PC),Rn */
+		srcu = (unsigned char __user *)(regs->pc & ~0x3);
+		srcu += 4;
+		srcu += (instruction & 0x00FF) << 2;
+		dst = (unsigned char *)rn;
+		*(unsigned long *)dst = 0;
+
+		if (ma->from(dst, srcu, 4))
+			goto fetch_fault;
+		ret = 0;
+		break;
 	}
 	return ret;
 
@@ -466,6 +495,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
 		case 0x0500: /* mov.w @(disp,Rm),R0 */
 			goto simple;
 		case 0x0B00: /* bf   lab - no delayslot*/
+			ret = 0;
 			break;
 		case 0x0F00: /* bf/s lab */
 			ret = handle_delayslot(regs, instruction, ma);
@@ -479,6 +509,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
 			}
 			break;
 		case 0x0900: /* bt   lab - no delayslot */
+			ret = 0;
 			break;
 		case 0x0D00: /* bt/s lab */
 			ret = handle_delayslot(regs, instruction, ma);
@@ -494,6 +525,9 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
 		}
 		break;
 
+	case 0x9000: /* mov.w @(disp,Rm),Rn */
+		goto simple;
+
 	case 0xA000: /* bra label */
 		ret = handle_delayslot(regs, instruction, ma);
 		if (ret==0)
@@ -507,6 +541,9 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
 			regs->pc += SH_PC_12BIT_OFFSET(instruction);
 		}
 		break;
+
+	case 0xD000: /* mov.l @(disp,Rm),Rn */
+		goto simple;
 	}
 	return ret;
 

arch/sparc/kernel/irq.h

@@ -88,7 +88,7 @@ BTFIXUPDEF_CALL(void, set_irq_udt, int)
 #define set_irq_udt(cpu) BTFIXUP_CALL(set_irq_udt)(cpu)
 
 /* All SUN4D IPIs are sent on this IRQ, may be shared with hard IRQs */
-#define SUN4D_IPI_IRQ 14
+#define SUN4D_IPI_IRQ 13
 
 extern void sun4d_ipi_interrupt(void);
 

arch/sparc/kernel/setup_64.c

@@ -440,8 +440,14 @@ static void __init init_sparc64_elf_hwcap(void)
 			cap |= AV_SPARC_VIS;
 		if (tlb_type == cheetah || tlb_type == cheetah_plus)
 			cap |= AV_SPARC_VIS | AV_SPARC_VIS2;
-		if (tlb_type == cheetah_plus)
-			cap |= AV_SPARC_POPC;
+		if (tlb_type == cheetah_plus) {
+			unsigned long impl, ver;
+
+			__asm__ __volatile__("rdpr %%ver, %0" : "=r" (ver));
+			impl = ((ver >> 32) & 0xffff);
+			if (impl == PANTHER_IMPL)
+				cap |= AV_SPARC_POPC;
+		}
 		if (tlb_type == hypervisor) {
 			if (sun4v_chip_type == SUN4V_CHIP_NIAGARA1)
 				cap |= AV_SPARC_ASI_BLK_INIT;

arch/sparc/kernel/systbls_64.S

@@ -68,7 +68,7 @@ sys_call_table32:
 	.word compat_sys_fstatfs64, sys_llseek, sys_mlock, sys_munlock, sys32_mlockall
 /*240*/	.word sys_munlockall, sys32_sched_setparam, sys32_sched_getparam, sys32_sched_setscheduler, sys32_sched_getscheduler
 	.word sys_sched_yield, sys32_sched_get_priority_max, sys32_sched_get_priority_min, sys32_sched_rr_get_interval, compat_sys_nanosleep
-/*250*/	.word sys_mremap, compat_sys_sysctl, sys32_getsid, sys_fdatasync, sys32_nfsservctl
+/*250*/	.word sys_mremap, compat_sys_sysctl, sys32_getsid, sys_fdatasync, sys_nis_syscall
 	.word sys32_sync_file_range, compat_sys_clock_settime, compat_sys_clock_gettime, compat_sys_clock_getres, sys32_clock_nanosleep
 /*260*/	.word compat_sys_sched_getaffinity, compat_sys_sched_setaffinity, sys32_timer_settime, compat_sys_timer_gettime, sys_timer_getoverrun
 	.word sys_timer_delete, compat_sys_timer_create, sys_ni_syscall, compat_sys_io_setup, sys_io_destroy

drivers/bcma/main.c

@@ -15,6 +15,7 @@ MODULE_LICENSE("GPL");
 static int bcma_bus_match(struct device *dev, struct device_driver *drv);
 static int bcma_device_probe(struct device *dev);
 static int bcma_device_remove(struct device *dev);
+static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env);
 
 static ssize_t manuf_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
@@ -49,6 +50,7 @@ static struct bus_type bcma_bus_type = {
 	.match		= bcma_bus_match,
 	.probe		= bcma_device_probe,
 	.remove		= bcma_device_remove,
+	.uevent		= bcma_device_uevent,
 	.dev_attrs	= bcma_device_attrs,
 };
 
@@ -227,6 +229,16 @@ static int bcma_device_remove(struct device *dev)
 	return 0;
 }
 
+static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env)
+{
+	struct bcma_device *core = container_of(dev, struct bcma_device, dev);
+
+	return add_uevent_var(env,
+			      "MODALIAS=bcma:m%04Xid%04Xrev%02Xcl%02X",
+			      core->id.manuf, core->id.id,
+			      core->id.rev, core->id.class);
+}
+
 static int __init bcma_modinit(void)
 {
 	int err;

drivers/bluetooth/ath3k.c

@@ -63,6 +63,7 @@ static struct usb_device_id ath3k_table[] = {
 	/* Atheros AR3011 with sflash firmware*/
 	{ USB_DEVICE(0x0CF3, 0x3002) },
 	{ USB_DEVICE(0x13d3, 0x3304) },
+	{ USB_DEVICE(0x0930, 0x0215) },
 
 	/* Atheros AR9285 Malbec with sflash firmware */
 	{ USB_DEVICE(0x03F0, 0x311D) },

drivers/bluetooth/btusb.c

@@ -106,6 +106,7 @@ static struct usb_device_id blacklist_table[] = {
 	/* Atheros 3011 with sflash firmware */
 	{ USB_DEVICE(0x0cf3, 0x3002), .driver_info = BTUSB_IGNORE },
 	{ USB_DEVICE(0x13d3, 0x3304), .driver_info = BTUSB_IGNORE },
+	{ USB_DEVICE(0x0930, 0x0215), .driver_info = BTUSB_IGNORE },
 
 	/* Atheros AR9285 Malbec with sflash firmware */
 	{ USB_DEVICE(0x03f0, 0x311d), .driver_info = BTUSB_IGNORE },
@@ -256,7 +257,9 @@ static void btusb_intr_complete(struct urb *urb)
 
 	err = usb_submit_urb(urb, GFP_ATOMIC);
 	if (err < 0) {
-		if (err != -EPERM)
+		/* -EPERM: urb is being killed;
+		 * -ENODEV: device got disconnected */
+		if (err != -EPERM && err != -ENODEV)
 			BT_ERR("%s urb %p failed to resubmit (%d)",
 						hdev->name, urb, -err);
 		usb_unanchor_urb(urb);
@@ -341,7 +344,9 @@ static void btusb_bulk_complete(struct urb *urb)
 
 	err = usb_submit_urb(urb, GFP_ATOMIC);
 	if (err < 0) {
-		if (err != -EPERM)
+		/* -EPERM: urb is being killed;
+		 * -ENODEV: device got disconnected */
+		if (err != -EPERM && err != -ENODEV)
 			BT_ERR("%s urb %p failed to resubmit (%d)",
 						hdev->name, urb, -err);
 		usb_unanchor_urb(urb);
@@ -431,7 +436,9 @@ static void btusb_isoc_complete(struct urb *urb)
 
 	err = usb_submit_urb(urb, GFP_ATOMIC);
 	if (err < 0) {
-		if (err != -EPERM)
+		/* -EPERM: urb is being killed;
+		 * -ENODEV: device got disconnected */
+		if (err != -EPERM && err != -ENODEV)
 			BT_ERR("%s urb %p failed to resubmit (%d)",
 						hdev->name, urb, -err);
 		usb_unanchor_urb(urb);

drivers/clocksource/sh_cmt.c

@@ -26,6 +26,7 @@
 #include <linux/clk.h>
 #include <linux/irq.h>
 #include <linux/err.h>
+#include <linux/delay.h>
 #include <linux/clocksource.h>
 #include <linux/clockchips.h>
 #include <linux/sh_timer.h>
@@ -150,13 +151,13 @@ static void sh_cmt_start_stop_ch(struct sh_cmt_priv *p, int start)
 
 static int sh_cmt_enable(struct sh_cmt_priv *p, unsigned long *rate)
 {
-	int ret;
+	int k, ret;
 
 	/* enable clock */
 	ret = clk_enable(p->clk);
 	if (ret) {
 		dev_err(&p->pdev->dev, "cannot enable clock\n");
-		return ret;
+		goto err0;
 	}
 
 	/* make sure channel is disabled */
@@ -174,9 +175,38 @@ static int sh_cmt_enable(struct sh_cmt_priv *p, unsigned long *rate)
 	sh_cmt_write(p, CMCOR, 0xffffffff);
 	sh_cmt_write(p, CMCNT, 0);
 
+	/*
+	 * According to the sh73a0 user's manual, as CMCNT can be operated
+	 * only by the RCLK (Pseudo 32 KHz), there's one restriction on
+	 * modifying CMCNT register; two RCLK cycles are necessary before
+	 * this register is either read or any modification of the value
+	 * it holds is reflected in the LSI's actual operation.
+	 *
+	 * While at it, we're supposed to clear out the CMCNT as of this
+	 * moment, so make sure it's processed properly here.  This will
+	 * take RCLKx2 at maximum.
+	 */
+	for (k = 0; k < 100; k++) {
+		if (!sh_cmt_read(p, CMCNT))
+			break;
+		udelay(1);
+	}
+
+	if (sh_cmt_read(p, CMCNT)) {
+		dev_err(&p->pdev->dev, "cannot clear CMCNT\n");
+		ret = -ETIMEDOUT;
+		goto err1;
+	}
+
 	/* enable channel */
 	sh_cmt_start_stop_ch(p, 1);
 	return 0;
+ err1:
+	/* stop clock */
+	clk_disable(p->clk);
+
+ err0:
+	return ret;
 }
 
 static void sh_cmt_disable(struct sh_cmt_priv *p)

drivers/gpu/drm/drm_crtc.c

@@ -499,6 +499,7 @@ void drm_connector_cleanup(struct drm_connector *connector)
 	mutex_lock(&dev->mode_config.mutex);
 	drm_mode_object_put(dev, &connector->base);
 	list_del(&connector->head);
+	dev->mode_config.num_connector--;
 	mutex_unlock(&dev->mode_config.mutex);
 }
 EXPORT_SYMBOL(drm_connector_cleanup);
@@ -529,6 +530,7 @@ void drm_encoder_cleanup(struct drm_encoder *encoder)
 	mutex_lock(&dev->mode_config.mutex);
 	drm_mode_object_put(dev, &encoder->base);
 	list_del(&encoder->head);
+	dev->mode_config.num_encoder--;
 	mutex_unlock(&dev->mode_config.mutex);
 }
 EXPORT_SYMBOL(drm_encoder_cleanup);

drivers/gpu/drm/radeon/evergreen.c

@@ -1357,6 +1357,7 @@ int evergreen_cp_resume(struct radeon_device *rdev)
 				 SOFT_RESET_PA |
 				 SOFT_RESET_SH |
 				 SOFT_RESET_VGT |
+				 SOFT_RESET_SPI |
 				 SOFT_RESET_SX));
 	RREG32(GRBM_SOFT_RESET);
 	mdelay(15);

drivers/gpu/drm/radeon/ni.c

@@ -1159,6 +1159,7 @@ int cayman_cp_resume(struct radeon_device *rdev)
 				 SOFT_RESET_PA |
 				 SOFT_RESET_SH |
 				 SOFT_RESET_VGT |
+				 SOFT_RESET_SPI |
 				 SOFT_RESET_SX));
 	RREG32(GRBM_SOFT_RESET);
 	mdelay(15);

drivers/gpu/drm/radeon/radeon_combios.c

@@ -3298,6 +3298,14 @@ void radeon_combios_asic_init(struct drm_device *dev)
 	    rdev->pdev->subsystem_device == 0x30a4)
 		return;
 
+	/* quirk for rs4xx Compaq Presario V5245EU laptop to make it resume
+	 * - it hangs on resume inside the dynclk 1 table.
+	 */
+	if (rdev->family == CHIP_RS480 &&
+	    rdev->pdev->subsystem_vendor == 0x103c &&
+	    rdev->pdev->subsystem_device == 0x30ae)
+		return;
+
 	/* DYN CLK 1 */
 	table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE);
 	if (table)

drivers/net/can/ti_hecc.c

@@ -503,9 +503,9 @@ static netdev_tx_t ti_hecc_xmit(struct sk_buff *skb, struct net_device *ndev)
 	spin_unlock_irqrestore(&priv->mbx_lock, flags);
 
 	/* Prepare mailbox for transmission */
+	data = cf->can_dlc | (get_tx_head_prio(priv) << 8);
 	if (cf->can_id & CAN_RTR_FLAG) /* Remote transmission request */
 		data |= HECC_CANMCF_RTR;
-	data |= get_tx_head_prio(priv) << 8;
 	hecc_write_mbx(priv, mbxno, HECC_CANMCF, data);
 
 	if (cf->can_id & CAN_EFF_FLAG) /* Extended frame format */
@@ -923,6 +923,7 @@ static int ti_hecc_probe(struct platform_device *pdev)
 	priv->can.do_get_state = ti_hecc_get_state;
 	priv->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES;
 
+	spin_lock_init(&priv->mbx_lock);
 	ndev->irq = irq->start;
 	ndev->flags |= IFF_ECHO;
 	platform_set_drvdata(pdev, ndev);

drivers/net/cassini.c

@@ -2452,14 +2452,13 @@ static irqreturn_t cas_interruptN(int irq, void *dev_id)
 	struct net_device *dev = dev_id;
 	struct cas *cp = netdev_priv(dev);
 	unsigned long flags;
-	int ring;
+	int ring = (irq == cp->pci_irq_INTC) ? 2 : 3;
 	u32 status = readl(cp->regs + REG_PLUS_INTRN_STATUS(ring));
 
 	/* check for shared irq */
 	if (status == 0)
 		return IRQ_NONE;
 
-	ring = (irq == cp->pci_irq_INTC) ? 2 : 3;
 	spin_lock_irqsave(&cp->lock, flags);
 	if (status & INTR_RX_DONE_ALT) { /* handle rx separately */
 #ifdef USE_NAPI

drivers/net/ibmveth.c

@@ -395,7 +395,7 @@ static inline struct sk_buff *ibmveth_rxq_get_buffer(struct ibmveth_adapter *ada
 }
 
 /* recycle the current buffer on the rx queue */
-static void ibmveth_rxq_recycle_buffer(struct ibmveth_adapter *adapter)
+static int ibmveth_rxq_recycle_buffer(struct ibmveth_adapter *adapter)
 {
 	u32 q_index = adapter->rx_queue.index;
 	u64 correlator = adapter->rx_queue.queue_addr[q_index].correlator;
@@ -403,6 +403,7 @@ static void ibmveth_rxq_recycle_buffer(struct ibmveth_adapter *adapter)
 	unsigned int index = correlator & 0xffffffffUL;
 	union ibmveth_buf_desc desc;
 	unsigned long lpar_rc;
+	int ret = 1;
 
 	BUG_ON(pool >= IBMVETH_NUM_BUFF_POOLS);
 	BUG_ON(index >= adapter->rx_buff_pool[pool].size);
@@ -410,7 +411,7 @@ static void ibmveth_rxq_recycle_buffer(struct ibmveth_adapter *adapter)
 	if (!adapter->rx_buff_pool[pool].active) {
 		ibmveth_rxq_harvest_buffer(adapter);
 		ibmveth_free_buffer_pool(adapter, &adapter->rx_buff_pool[pool]);
-		return;
+		goto out;
 	}
 
 	desc.fields.flags_len = IBMVETH_BUF_VALID |
@@ -423,12 +424,16 @@ static void ibmveth_rxq_recycle_buffer(struct ibmveth_adapter *adapter)
 		netdev_dbg(adapter->netdev, "h_add_logical_lan_buffer failed "
 			   "during recycle rc=%ld", lpar_rc);
 		ibmveth_remove_buffer_from_pool(adapter, adapter->rx_queue.queue_addr[adapter->rx_queue.index].correlator);
+		ret = 0;
 	}
 
 	if (++adapter->rx_queue.index == adapter->rx_queue.num_slots) {
 		adapter->rx_queue.index = 0;
 		adapter->rx_queue.toggle = !adapter->rx_queue.toggle;
 	}
+
+out:
+	return ret;
 }
 
 static void ibmveth_rxq_harvest_buffer(struct ibmveth_adapter *adapter)
@@ -1084,8 +1089,9 @@ static int ibmveth_poll(struct napi_struct *napi, int budget)
 				if (rx_flush)
 					ibmveth_flush_buffer(skb->data,
 						length + offset);
+				if (!ibmveth_rxq_recycle_buffer(adapter))
+					kfree_skb(skb);
 				skb = new_skb;
-				ibmveth_rxq_recycle_buffer(adapter);
 			} else {
 				ibmveth_rxq_harvest_buffer(adapter);
 				skb_reserve(skb, offset);

drivers/net/phy/national.c

@@ -25,8 +25,9 @@
 /* DP83865 phy identifier values */
 #define DP83865_PHY_ID	0x20005c7a
 
-#define DP83865_INT_MASK_REG 0x15
-#define DP83865_INT_MASK_STATUS 0x14
+#define DP83865_INT_STATUS	0x14
+#define DP83865_INT_MASK	0x15
+#define DP83865_INT_CLEAR	0x17
 
 #define DP83865_INT_REMOTE_FAULT 0x0008
 #define DP83865_INT_ANE_COMPLETED 0x0010
@@ -68,21 +69,25 @@ static int ns_config_intr(struct phy_device *phydev)
 	int err;
 
 	if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
-		err = phy_write(phydev, DP83865_INT_MASK_REG,
+		err = phy_write(phydev, DP83865_INT_MASK,
 				DP83865_INT_MASK_DEFAULT);
 	else
-		err = phy_write(phydev, DP83865_INT_MASK_REG, 0);
+		err = phy_write(phydev, DP83865_INT_MASK, 0);
 
 	return err;
 }
 
 static int ns_ack_interrupt(struct phy_device *phydev)
 {
-	int ret = phy_read(phydev, DP83865_INT_MASK_STATUS);
+	int ret = phy_read(phydev, DP83865_INT_STATUS);
 	if (ret < 0)
 		return ret;
 
-	return 0;
+	/* Clear the interrupt status bit by writing a “1”
+	 * to the corresponding bit in INT_CLEAR (2:0 are reserved) */
+	ret = phy_write(phydev, DP83865_INT_CLEAR, ret & ~0x7);
+
+	return ret;
 }
 
 static void ns_giga_speed_fallback(struct phy_device *phydev, int mode)

drivers/net/sh_eth.c

@@ -31,6 +31,7 @@
 #include <linux/phy.h>
 #include <linux/cache.h>
 #include <linux/io.h>
+#include <linux/interrupt.h>
 #include <linux/pm_runtime.h>
 #include <linux/slab.h>
 #include <linux/ethtool.h>

drivers/net/wireless/ath/ath9k/ar9003_eeprom.c

@@ -69,7 +69,7 @@ static int ar9003_hw_power_interpolate(int32_t x,
 static const struct ar9300_eeprom ar9300_default = {
 	.eepromVersion = 2,
 	.templateVersion = 2,
-	.macAddr = {1, 2, 3, 4, 5, 6},
+	.macAddr = {0, 2, 3, 4, 5, 6},
 	.custData = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 		     0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
 	.baseEepHeader = {

drivers/net/wireless/ath/ath9k/main.c

@@ -2283,7 +2283,11 @@ static void ath9k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class)
 
 	mutex_lock(&sc->mutex);
 	ah->coverage_class = coverage_class;
+
+	ath9k_ps_wakeup(sc);
 	ath9k_hw_init_global_settings(ah);
+	ath9k_ps_restore(sc);
+
 	mutex_unlock(&sc->mutex);
 }
 

drivers/net/wireless/ath/carl9170/main.c

@@ -1066,8 +1066,10 @@ static int carl9170_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 	 * the high througput speed in 802.11n networks.
 	 */
 
-	if (!is_main_vif(ar, vif))
+	if (!is_main_vif(ar, vif)) {
+		mutex_lock(&ar->mutex);
 		goto err_softw;
+	}
 
 	/*
 	 * While the hardware supports *catch-all* key, for offloading

drivers/net/wireless/rt2x00/rt2x00usb.c

@@ -871,18 +871,8 @@ int rt2x00usb_suspend(struct usb_interface *usb_intf, pm_message_t state)
 {
 	struct ieee80211_hw *hw = usb_get_intfdata(usb_intf);
 	struct rt2x00_dev *rt2x00dev = hw->priv;
-	int retval;
-
-	retval = rt2x00lib_suspend(rt2x00dev, state);
-	if (retval)
-		return retval;
 
-	/*
-	 * Decrease usbdev refcount.
-	 */
-	usb_put_dev(interface_to_usbdev(usb_intf));
-
-	return 0;
+	return rt2x00lib_suspend(rt2x00dev, state);
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_suspend);
 
@@ -891,8 +881,6 @@ int rt2x00usb_resume(struct usb_interface *usb_intf)
 	struct ieee80211_hw *hw = usb_get_intfdata(usb_intf);
 	struct rt2x00_dev *rt2x00dev = hw->priv;
 
-	usb_get_dev(interface_to_usbdev(usb_intf));
-
 	return rt2x00lib_resume(rt2x00dev);
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_resume);

drivers/net/wireless/wl12xx/main.c

@@ -4283,6 +4283,7 @@ int wl1271_init_ieee80211(struct wl1271 *wl)
 	wl->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
 		BIT(NL80211_IFTYPE_ADHOC) | BIT(NL80211_IFTYPE_AP);
 	wl->hw->wiphy->max_scan_ssids = 1;
+	wl->hw->wiphy->max_sched_scan_ssids = 1;
 	/*
 	 * Maximum length of elements in scanning probe request templates
 	 * should be the maximum length possible for a template, without

drivers/net/wireless/wl12xx/sdio.c

@@ -164,7 +164,7 @@ static int wl1271_sdio_power_on(struct wl1271 *wl)
 	/* If enabled, tell runtime PM not to power off the card */
 	if (pm_runtime_enabled(&func->dev)) {
 		ret = pm_runtime_get_sync(&func->dev);
-		if (ret)
+		if (ret < 0)
 			goto out;
 	} else {
 		/* Runtime PM is disabled: power up the card manually */

drivers/net/wireless/wl12xx/testmode.c

@@ -36,7 +36,6 @@ enum wl1271_tm_commands {
 	WL1271_TM_CMD_TEST,
 	WL1271_TM_CMD_INTERROGATE,
 	WL1271_TM_CMD_CONFIGURE,
-	WL1271_TM_CMD_NVS_PUSH,
 	WL1271_TM_CMD_SET_PLT_MODE,
 	WL1271_TM_CMD_RECOVER,
 
@@ -190,48 +189,6 @@ static int wl1271_tm_cmd_configure(struct wl1271 *wl, struct nlattr *tb[])
 	return 0;
 }
 
-static int wl1271_tm_cmd_nvs_push(struct wl1271 *wl, struct nlattr *tb[])
-{
-	int ret = 0;
-	size_t len;
-	void *buf;
-
-	wl1271_debug(DEBUG_TESTMODE, "testmode cmd nvs push");
-
-	if (!tb[WL1271_TM_ATTR_DATA])
-		return -EINVAL;
-
-	buf = nla_data(tb[WL1271_TM_ATTR_DATA]);
-	len = nla_len(tb[WL1271_TM_ATTR_DATA]);
-
-	mutex_lock(&wl->mutex);
-
-	kfree(wl->nvs);
-
-	if ((wl->chip.id == CHIP_ID_1283_PG20) &&
-	    (len != sizeof(struct wl128x_nvs_file)))
-		return -EINVAL;
-	else if (len != sizeof(struct wl1271_nvs_file))
-		return -EINVAL;
-
-	wl->nvs = kzalloc(len, GFP_KERNEL);
-	if (!wl->nvs) {
-		wl1271_error("could not allocate memory for the nvs file");
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	memcpy(wl->nvs, buf, len);
-	wl->nvs_len = len;
-
-	wl1271_debug(DEBUG_TESTMODE, "testmode pushed nvs");
-
-out:
-	mutex_unlock(&wl->mutex);
-
-	return ret;
-}
-
 static int wl1271_tm_cmd_set_plt_mode(struct wl1271 *wl, struct nlattr *tb[])
 {
 	u32 val;
@@ -288,8 +245,6 @@ int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len)
 		return wl1271_tm_cmd_interrogate(wl, tb);
 	case WL1271_TM_CMD_CONFIGURE:
 		return wl1271_tm_cmd_configure(wl, tb);
-	case WL1271_TM_CMD_NVS_PUSH:
-		return wl1271_tm_cmd_nvs_push(wl, tb);
 	case WL1271_TM_CMD_SET_PLT_MODE:
 		return wl1271_tm_cmd_set_plt_mode(wl, tb);
 	case WL1271_TM_CMD_RECOVER:

drivers/sh/intc/chip.c

@@ -186,6 +186,9 @@ static unsigned char intc_irq_sense_table[IRQ_TYPE_SENSE_MASK + 1] = {
     !defined(CONFIG_CPU_SUBTYPE_SH7709)
 	[IRQ_TYPE_LEVEL_HIGH] = VALID(3),
 #endif
+#if defined(CONFIG_ARCH_SH7372)
+	[IRQ_TYPE_EDGE_BOTH] = VALID(4),
+#endif
 };
 
 static int intc_set_type(struct irq_data *data, unsigned int type)

drivers/tty/serial/sh-sci.c

@@ -47,6 +47,7 @@
 #include <linux/ctype.h>
 #include <linux/err.h>
 #include <linux/dmaengine.h>
+#include <linux/dma-mapping.h>
 #include <linux/scatterlist.h>
 #include <linux/slab.h>
 
@@ -95,6 +96,12 @@ struct sci_port {
 #endif
 
 	struct notifier_block		freq_transition;
+
+#ifdef CONFIG_SERIAL_SH_SCI_CONSOLE
+	unsigned short saved_smr;
+	unsigned short saved_fcr;
+	unsigned char saved_brr;
+#endif
 };
 
 /* Function prototypes */
@@ -1076,7 +1083,7 @@ static unsigned int sci_get_mctrl(struct uart_port *port)
 	/* This routine is used for getting signals of: DTR, DCD, DSR, RI,
 	   and CTS/RTS */
 
-	return TIOCM_DTR | TIOCM_RTS | TIOCM_DSR;
+	return TIOCM_DTR | TIOCM_RTS | TIOCM_CTS | TIOCM_DSR;
 }
 
 #ifdef CONFIG_SERIAL_SH_SCI_DMA
@@ -1633,11 +1640,25 @@ static unsigned int sci_scbrr_calc(unsigned int algo_id, unsigned int bps,
 	return ((freq + 16 * bps) / (32 * bps) - 1);
 }
 
+static void sci_reset(struct uart_port *port)
+{
+	unsigned int status;
+
+	do {
+		status = sci_in(port, SCxSR);
+	} while (!(status & SCxSR_TEND(port)));
+
+	sci_out(port, SCSCR, 0x00);	/* TE=0, RE=0, CKE1=0 */
+
+	if (port->type != PORT_SCI)
+		sci_out(port, SCFCR, SCFCR_RFRST | SCFCR_TFRST);
+}
+
 static void sci_set_termios(struct uart_port *port, struct ktermios *termios,
 			    struct ktermios *old)
 {
 	struct sci_port *s = to_sci_port(port);
-	unsigned int status, baud, smr_val, max_baud;
+	unsigned int baud, smr_val, max_baud;
 	int t = -1;
 	u16 scfcr = 0;
 
@@ -1657,14 +1678,7 @@ static void sci_set_termios(struct uart_port *port, struct ktermios *termios,
 
 	sci_port_enable(s);
 
-	do {
-		status = sci_in(port, SCxSR);
-	} while (!(status & SCxSR_TEND(port)));
-
-	sci_out(port, SCSCR, 0x00);	/* TE=0, RE=0, CKE1=0 */
-
-	if (port->type != PORT_SCI)
-		sci_out(port, SCFCR, scfcr | SCFCR_RFRST | SCFCR_TFRST);
+	sci_reset(port);
 
 	smr_val = sci_in(port, SCSMR) & 3;
 
@@ -2037,7 +2051,8 @@ static int __devinit serial_console_setup(struct console *co, char *options)
 	if (options)
 		uart_parse_options(options, &baud, &parity, &bits, &flow);
 
-	/* TODO: disable clock */
+	sci_port_disable(sci_port);
+
 	return uart_set_options(port, co, baud, parity, bits, flow);
 }
 
@@ -2080,6 +2095,36 @@ static int __devinit sci_probe_earlyprintk(struct platform_device *pdev)
 	return 0;
 }
 
+#define uart_console(port)	((port)->cons->index == (port)->line)
+
+static int sci_runtime_suspend(struct device *dev)
+{
+	struct sci_port *sci_port = dev_get_drvdata(dev);
+	struct uart_port *port = &sci_port->port;
+
+	if (uart_console(port)) {
+		sci_port->saved_smr = sci_in(port, SCSMR);
+		sci_port->saved_brr = sci_in(port, SCBRR);
+		sci_port->saved_fcr = sci_in(port, SCFCR);
+	}
+	return 0;
+}
+
+static int sci_runtime_resume(struct device *dev)
+{
+	struct sci_port *sci_port = dev_get_drvdata(dev);
+	struct uart_port *port = &sci_port->port;
+
+	if (uart_console(port)) {
+		sci_reset(port);
+		sci_out(port, SCSMR, sci_port->saved_smr);
+		sci_out(port, SCBRR, sci_port->saved_brr);
+		sci_out(port, SCFCR, sci_port->saved_fcr);
+		sci_out(port, SCSCR, sci_port->cfg->scscr);
+	}
+	return 0;
+}
+
 #define SCI_CONSOLE	(&serial_console)
 
 #else
@@ -2089,6 +2134,8 @@ static inline int __devinit sci_probe_earlyprintk(struct platform_device *pdev)
 }
 
 #define SCI_CONSOLE	NULL
+#define sci_runtime_suspend	NULL
+#define sci_runtime_resume	NULL
 
 #endif /* CONFIG_SERIAL_SH_SCI_CONSOLE */
 
@@ -2204,6 +2251,8 @@ static int sci_resume(struct device *dev)
 }
 
 static const struct dev_pm_ops sci_dev_pm_ops = {
+	.runtime_suspend = sci_runtime_suspend,
+	.runtime_resume = sci_runtime_resume,
 	.suspend	= sci_suspend,
 	.resume		= sci_resume,
 };

include/net/cfg80211.h

@@ -1865,6 +1865,9 @@ struct wiphy {
 	 * you need use set_wiphy_dev() (see below) */
 	struct device dev;
 
+	/* protects ->resume, ->suspend sysfs callbacks against unregister hw */
+	bool registered;
+
 	/* dir in debugfs: ieee80211/<wiphyname> */
 	struct dentry *debugfsdir;
 

lib/Makefile

@@ -12,7 +12,7 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \
 	 idr.o int_sqrt.o extable.o prio_tree.o \
 	 sha1.o md5.o irq_regs.o reciprocal_div.o argv_split.o \
 	 proportions.o prio_heap.o ratelimit.o show_mem.o \
-	 is_single_threaded.o plist.o decompress.o find_next_bit.o
+	 is_single_threaded.o plist.o decompress.o
 
 lib-$(CONFIG_MMU) += ioremap.o
 lib-$(CONFIG_SMP) += cpumask.o
@@ -22,7 +22,7 @@ lib-y	+= kobject.o kref.o klist.o
 obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
 	 bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \
 	 string_helpers.o gcd.o lcm.o list_sort.o uuid.o flex_array.o \
-	 bsearch.o find_last_bit.o
+	 bsearch.o find_last_bit.o find_next_bit.o
 obj-y += kstrtox.o
 obj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o
 

net/bluetooth/af_bluetooth.c

@@ -494,9 +494,8 @@ int bt_sock_wait_state(struct sock *sk, int state, unsigned long timeo)
 	BT_DBG("sk %p", sk);
 
 	add_wait_queue(sk_sleep(sk), &wait);
+	set_current_state(TASK_INTERRUPTIBLE);
 	while (sk->sk_state != state) {
-		set_current_state(TASK_INTERRUPTIBLE);
-
 		if (!timeo) {
 			err = -EINPROGRESS;
 			break;
@@ -510,12 +509,13 @@ int bt_sock_wait_state(struct sock *sk, int state, unsigned long timeo)
 		release_sock(sk);
 		timeo = schedule_timeout(timeo);
 		lock_sock(sk);
+		set_current_state(TASK_INTERRUPTIBLE);
 
 		err = sock_error(sk);
 		if (err)
 			break;
 	}
-	set_current_state(TASK_RUNNING);
+	__set_current_state(TASK_RUNNING);
 	remove_wait_queue(sk_sleep(sk), &wait);
 	return err;
 }

net/bluetooth/bnep/bnep.h

@@ -155,6 +155,7 @@ struct bnep_session {
 	unsigned int  role;
 	unsigned long state;
 	unsigned long flags;
+	atomic_t      terminate;
 	struct task_struct *task;
 
 	struct ethhdr eh;

net/bluetooth/bnep/core.c

@@ -484,9 +484,11 @@ static int bnep_session(void *arg)
 
 	init_waitqueue_entry(&wait, current);
 	add_wait_queue(sk_sleep(sk), &wait);
-	while (!kthread_should_stop()) {
+	while (1) {
 		set_current_state(TASK_INTERRUPTIBLE);
 
+		if (atomic_read(&s->terminate))
+			break;
 		/* RX */
 		while ((skb = skb_dequeue(&sk->sk_receive_queue))) {
 			skb_orphan(skb);
@@ -504,7 +506,7 @@ static int bnep_session(void *arg)
 
 		schedule();
 	}
-	set_current_state(TASK_RUNNING);
+	__set_current_state(TASK_RUNNING);
 	remove_wait_queue(sk_sleep(sk), &wait);
 
 	/* Cleanup session */
@@ -640,9 +642,10 @@ int bnep_del_connection(struct bnep_conndel_req *req)
 	down_read(&bnep_session_sem);
 
 	s = __bnep_get_session(req->dst);
-	if (s)
-		kthread_stop(s->task);
-	else
+	if (s) {
+		atomic_inc(&s->terminate);
+		wake_up_process(s->task);
+	} else
 		err = -ENOENT;
 
 	up_read(&bnep_session_sem);

net/bluetooth/cmtp/capi.c

@@ -386,7 +386,8 @@ static void cmtp_reset_ctr(struct capi_ctr *ctrl)
 
 	capi_ctr_down(ctrl);
 
-	kthread_stop(session->task);
+	atomic_inc(&session->terminate);
+	wake_up_process(session->task);
 }
 
 static void cmtp_register_appl(struct capi_ctr *ctrl, __u16 appl, capi_register_params *rp)

net/bluetooth/cmtp/cmtp.h

@@ -81,6 +81,7 @@ struct cmtp_session {
 
 	char name[BTNAMSIZ];
 
+	atomic_t terminate;
 	struct task_struct *task;
 
 	wait_queue_head_t wait;

net/bluetooth/cmtp/core.c

@@ -292,9 +292,11 @@ static int cmtp_session(void *arg)
 
 	init_waitqueue_entry(&wait, current);
 	add_wait_queue(sk_sleep(sk), &wait);
-	while (!kthread_should_stop()) {
+	while (1) {
 		set_current_state(TASK_INTERRUPTIBLE);
 
+		if (atomic_read(&session->terminate))
+			break;
 		if (sk->sk_state != BT_CONNECTED)
 			break;
 
@@ -307,7 +309,7 @@ static int cmtp_session(void *arg)
 
 		schedule();
 	}
-	set_current_state(TASK_RUNNING);
+	__set_current_state(TASK_RUNNING);
 	remove_wait_queue(sk_sleep(sk), &wait);
 
 	down_write(&cmtp_session_sem);
@@ -380,16 +382,17 @@ int cmtp_add_connection(struct cmtp_connadd_req *req, struct socket *sock)
 
 	if (!(session->flags & (1 << CMTP_LOOPBACK))) {
 		err = cmtp_attach_device(session);
-		if (err < 0)
-			goto detach;
+		if (err < 0) {
+			atomic_inc(&session->terminate);
+			wake_up_process(session->task);
+			up_write(&cmtp_session_sem);
+			return err;
+		}
 	}
 
 	up_write(&cmtp_session_sem);
 	return 0;
 
-detach:
-	cmtp_detach_device(session);
-
 unlink:
 	__cmtp_unlink_session(session);
 
@@ -414,7 +417,8 @@ int cmtp_del_connection(struct cmtp_conndel_req *req)
 		skb_queue_purge(&session->transmit);
 
 		/* Stop session thread */
-		kthread_stop(session->task);
+		atomic_inc(&session->terminate);
+		wake_up_process(session->task);
 	} else
 		err = -ENOENT;
 

net/bluetooth/hci_core.c

@@ -1209,7 +1209,6 @@ static void hci_cmd_timer(unsigned long arg)
 
 	BT_ERR("%s command tx timeout", hdev->name);
 	atomic_set(&hdev->cmd_cnt, 1);
-	clear_bit(HCI_RESET, &hdev->flags);
 	tasklet_schedule(&hdev->cmd_task);
 }
 
@@ -1327,7 +1326,7 @@ int hci_blacklist_add(struct hci_dev *hdev, bdaddr_t *bdaddr)
 
 	entry = kzalloc(sizeof(struct bdaddr_list), GFP_KERNEL);
 	if (!entry) {
-		return -ENOMEM;
+		err = -ENOMEM;
 		goto err;
 	}
 
@@ -2408,7 +2407,10 @@ static void hci_cmd_task(unsigned long arg)
 		if (hdev->sent_cmd) {
 			atomic_dec(&hdev->cmd_cnt);
 			hci_send_frame(skb);
-			mod_timer(&hdev->cmd_timer,
+			if (test_bit(HCI_RESET, &hdev->flags))
+				del_timer(&hdev->cmd_timer);
+			else
+				mod_timer(&hdev->cmd_timer,
 				  jiffies + msecs_to_jiffies(HCI_CMD_TIMEOUT));
 		} else {
 			skb_queue_head(&hdev->cmd_q, skb);

net/bluetooth/hidp/core.c

@@ -764,6 +764,7 @@ static int hidp_session(void *arg)
 
 	up_write(&hidp_session_sem);
 
+	kfree(session->rd_data);
 	kfree(session);
 	return 0;
 }
@@ -841,7 +842,8 @@ static int hidp_setup_input(struct hidp_session *session,
 
 	err = input_register_device(input);
 	if (err < 0) {
-		hci_conn_put_device(session->conn);
+		input_free_device(input);
+		session->input = NULL;
 		return err;
 	}
 
@@ -1044,8 +1046,12 @@ int hidp_add_connection(struct hidp_connadd_req *req, struct socket *ctrl_sock,
 	}
 
 	err = hid_add_device(session->hid);
-	if (err < 0)
-		goto err_add_device;
+	if (err < 0) {
+		atomic_inc(&session->terminate);
+		wake_up_process(session->task);
+		up_write(&hidp_session_sem);
+		return err;
+	}
 
 	if (session->input) {
 		hidp_send_ctrl_message(session,
@@ -1059,12 +1065,6 @@ int hidp_add_connection(struct hidp_connadd_req *req, struct socket *ctrl_sock,
 	up_write(&hidp_session_sem);
 	return 0;
 
-err_add_device:
-	hid_destroy_device(session->hid);
-	session->hid = NULL;
-	atomic_inc(&session->terminate);
-	wake_up_process(session->task);
-
 unlink:
 	hidp_del_timer(session);
 
@@ -1090,7 +1090,6 @@ int hidp_add_connection(struct hidp_connadd_req *req, struct socket *ctrl_sock,
 failed:
 	up_write(&hidp_session_sem);
 
-	input_free_device(session->input);
 	kfree(session);
 	return err;
 }

net/bluetooth/l2cap_core.c

@@ -1159,9 +1159,8 @@ int __l2cap_wait_ack(struct sock *sk)
 	int timeo = HZ/5;
 
 	add_wait_queue(sk_sleep(sk), &wait);
-	while ((chan->unacked_frames > 0 && chan->conn)) {
-		set_current_state(TASK_INTERRUPTIBLE);
-
+	set_current_state(TASK_INTERRUPTIBLE);
+	while (chan->unacked_frames > 0 && chan->conn) {
 		if (!timeo)
 			timeo = HZ/5;
 
@@ -1173,6 +1172,7 @@ int __l2cap_wait_ack(struct sock *sk)
 		release_sock(sk);
 		timeo = schedule_timeout(timeo);
 		lock_sock(sk);
+		set_current_state(TASK_INTERRUPTIBLE);
 
 		err = sock_error(sk);
 		if (err)

net/bluetooth/l2cap_sock.c

@@ -235,30 +235,26 @@ static int l2cap_sock_accept(struct socket *sock, struct socket *newsock, int fl
 
 	lock_sock_nested(sk, SINGLE_DEPTH_NESTING);
 
-	if (sk->sk_state != BT_LISTEN) {
-		err = -EBADFD;
-		goto done;
-	}
-
 	timeo = sock_rcvtimeo(sk, flags & O_NONBLOCK);
 
 	BT_DBG("sk %p timeo %ld", sk, timeo);
 
 	/* Wait for an incoming connection. (wake-one). */
 	add_wait_queue_exclusive(sk_sleep(sk), &wait);
-	while (!(nsk = bt_accept_dequeue(sk, newsock))) {
+	while (1) {
 		set_current_state(TASK_INTERRUPTIBLE);
-		if (!timeo) {
-			err = -EAGAIN;
+
+		if (sk->sk_state != BT_LISTEN) {
+			err = -EBADFD;
 			break;
 		}
 
-		release_sock(sk);
-		timeo = schedule_timeout(timeo);
-		lock_sock_nested(sk, SINGLE_DEPTH_NESTING);
+		nsk = bt_accept_dequeue(sk, newsock);
+		if (nsk)
+			break;
 
-		if (sk->sk_state != BT_LISTEN) {
-			err = -EBADFD;
+		if (!timeo) {
+			err = -EAGAIN;
 			break;
 		}
 
@@ -266,8 +262,12 @@ static int l2cap_sock_accept(struct socket *sock, struct socket *newsock, int fl
 			err = sock_intr_errno(timeo);
 			break;
 		}
+
+		release_sock(sk);
+		timeo = schedule_timeout(timeo);
+		lock_sock_nested(sk, SINGLE_DEPTH_NESTING);
 	}
-	set_current_state(TASK_RUNNING);
+	__set_current_state(TASK_RUNNING);
 	remove_wait_queue(sk_sleep(sk), &wait);
 
 	if (err)
@@ -993,7 +993,7 @@ static struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock, int p
 	INIT_LIST_HEAD(&bt_sk(sk)->accept_q);
 
 	sk->sk_destruct = l2cap_sock_destruct;
-	sk->sk_sndtimeo = msecs_to_jiffies(L2CAP_CONN_TIMEOUT);
+	sk->sk_sndtimeo = L2CAP_CONN_TIMEOUT;
 
 	sock_reset_flag(sk, SOCK_ZAPPED);
 

net/bluetooth/rfcomm/core.c

@@ -62,7 +62,6 @@ static DEFINE_MUTEX(rfcomm_mutex);
 #define rfcomm_lock()	mutex_lock(&rfcomm_mutex)
 #define rfcomm_unlock()	mutex_unlock(&rfcomm_mutex)
 
-static unsigned long rfcomm_event;
 
 static LIST_HEAD(session_list);
 
@@ -120,7 +119,6 @@ static inline void rfcomm_schedule(void)
 {
 	if (!rfcomm_thread)
 		return;
-	set_bit(RFCOMM_SCHED_WAKEUP, &rfcomm_event);
 	wake_up_process(rfcomm_thread);
 }
 
@@ -2038,19 +2036,18 @@ static int rfcomm_run(void *unused)
 
 	rfcomm_add_listener(BDADDR_ANY);
 
-	while (!kthread_should_stop()) {
+	while (1) {
 		set_current_state(TASK_INTERRUPTIBLE);
-		if (!test_bit(RFCOMM_SCHED_WAKEUP, &rfcomm_event)) {
-			/* No pending events. Let's sleep.
-			 * Incoming connections and data will wake us up. */
-			schedule();
-		}
-		set_current_state(TASK_RUNNING);
+
+		if (kthread_should_stop())
+			break;
 
 		/* Process stuff */
-		clear_bit(RFCOMM_SCHED_WAKEUP, &rfcomm_event);
 		rfcomm_process_sessions();
+
+		schedule();
 	}
+	__set_current_state(TASK_RUNNING);
 
 	rfcomm_kill_listener();
 

net/bluetooth/rfcomm/sock.c

@@ -485,11 +485,6 @@ static int rfcomm_sock_accept(struct socket *sock, struct socket *newsock, int f
 
 	lock_sock(sk);
 
-	if (sk->sk_state != BT_LISTEN) {
-		err = -EBADFD;
-		goto done;
-	}
-
 	if (sk->sk_type != SOCK_STREAM) {
 		err = -EINVAL;
 		goto done;
@@ -501,19 +496,20 @@ static int rfcomm_sock_accept(struct socket *sock, struct socket *newsock, int f
 
 	/* Wait for an incoming connection. (wake-one). */
 	add_wait_queue_exclusive(sk_sleep(sk), &wait);
-	while (!(nsk = bt_accept_dequeue(sk, newsock))) {
+	while (1) {
 		set_current_state(TASK_INTERRUPTIBLE);
-		if (!timeo) {
-			err = -EAGAIN;
+
+		if (sk->sk_state != BT_LISTEN) {
+			err = -EBADFD;
 			break;
 		}
 
-		release_sock(sk);
-		timeo = schedule_timeout(timeo);
-		lock_sock(sk);
+		nsk = bt_accept_dequeue(sk, newsock);
+		if (nsk)
+			break;
 
-		if (sk->sk_state != BT_LISTEN) {
-			err = -EBADFD;
+		if (!timeo) {
+			err = -EAGAIN;
 			break;
 		}
 
@@ -521,8 +517,12 @@ static int rfcomm_sock_accept(struct socket *sock, struct socket *newsock, int f
 			err = sock_intr_errno(timeo);
 			break;
 		}
+
+		release_sock(sk);
+		timeo = schedule_timeout(timeo);
+		lock_sock(sk);
 	}
-	set_current_state(TASK_RUNNING);
+	__set_current_state(TASK_RUNNING);
 	remove_wait_queue(sk_sleep(sk), &wait);
 
 	if (err)

net/bluetooth/sco.c

@@ -564,30 +564,26 @@ static int sco_sock_accept(struct socket *sock, struct socket *newsock, int flag
 
 	lock_sock(sk);
 
-	if (sk->sk_state != BT_LISTEN) {
-		err = -EBADFD;
-		goto done;
-	}
-
 	timeo = sock_rcvtimeo(sk, flags & O_NONBLOCK);
 
 	BT_DBG("sk %p timeo %ld", sk, timeo);
 
 	/* Wait for an incoming connection. (wake-one). */
 	add_wait_queue_exclusive(sk_sleep(sk), &wait);
-	while (!(ch = bt_accept_dequeue(sk, newsock))) {
+	while (1) {
 		set_current_state(TASK_INTERRUPTIBLE);
-		if (!timeo) {
-			err = -EAGAIN;
+
+		if (sk->sk_state != BT_LISTEN) {
+			err = -EBADFD;
 			break;
 		}
 
-		release_sock(sk);
-		timeo = schedule_timeout(timeo);
-		lock_sock(sk);
+		ch = bt_accept_dequeue(sk, newsock);
+		if (ch)
+			break;
 
-		if (sk->sk_state != BT_LISTEN) {
-			err = -EBADFD;
+		if (!timeo) {
+			err = -EAGAIN;
 			break;
 		}
 
@@ -595,8 +591,12 @@ static int sco_sock_accept(struct socket *sock, struct socket *newsock, int flag
 			err = sock_intr_errno(timeo);
 			break;
 		}
+
+		release_sock(sk);
+		timeo = schedule_timeout(timeo);
+		lock_sock(sk);
 	}
-	set_current_state(TASK_RUNNING);
+	__set_current_state(TASK_RUNNING);
 	remove_wait_queue(sk_sleep(sk), &wait);
 
 	if (err)

net/bridge/br_multicast.c

@@ -1456,7 +1456,7 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br,
 {
 	struct sk_buff *skb2;
 	const struct ipv6hdr *ip6h;
-	struct icmp6hdr *icmp6h;
+	u8 icmp6_type;
 	u8 nexthdr;
 	unsigned len;
 	int offset;
@@ -1502,9 +1502,9 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br,
 	__skb_pull(skb2, offset);
 	skb_reset_transport_header(skb2);
 
-	icmp6h = icmp6_hdr(skb2);
+	icmp6_type = icmp6_hdr(skb2)->icmp6_type;
 
-	switch (icmp6h->icmp6_type) {
+	switch (icmp6_type) {
 	case ICMPV6_MGM_QUERY:
 	case ICMPV6_MGM_REPORT:
 	case ICMPV6_MGM_REDUCTION:
@@ -1520,16 +1520,23 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br,
 		err = pskb_trim_rcsum(skb2, len);
 		if (err)
 			goto out;
+		err = -EINVAL;
 	}
 
+	ip6h = ipv6_hdr(skb2);
+
 	switch (skb2->ip_summed) {
 	case CHECKSUM_COMPLETE:
-		if (!csum_fold(skb2->csum))
+		if (!csum_ipv6_magic(&ip6h->saddr, &ip6h->daddr, skb2->len,
+					IPPROTO_ICMPV6, skb2->csum))
 			break;
 		/*FALLTHROUGH*/
 	case CHECKSUM_NONE:
-		skb2->csum = 0;
-		if (skb_checksum_complete(skb2))
+		skb2->csum = ~csum_unfold(csum_ipv6_magic(&ip6h->saddr,
+							&ip6h->daddr,
+							skb2->len,
+							IPPROTO_ICMPV6, 0));
+		if (__skb_checksum_complete(skb2))
 			goto out;
 	}
 
@@ -1537,7 +1544,7 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br,
 
 	BR_INPUT_SKB_CB(skb)->igmp = 1;
 
-	switch (icmp6h->icmp6_type) {
+	switch (icmp6_type) {
 	case ICMPV6_MGM_REPORT:
 	    {
 		struct mld_msg *mld;

net/core/neighbour.c

@@ -1319,11 +1319,15 @@ static void neigh_proxy_process(unsigned long arg)
 
 		if (tdif <= 0) {
 			struct net_device *dev = skb->dev;
+
 			__skb_unlink(skb, &tbl->proxy_queue);
-			if (tbl->proxy_redo && netif_running(dev))
+			if (tbl->proxy_redo && netif_running(dev)) {
+				rcu_read_lock();
 				tbl->proxy_redo(skb);
-			else
+				rcu_read_unlock();
+			} else {
 				kfree_skb(skb);
+			}
 
 			dev_put(dev);
 		} else if (!sched_next || tdif < sched_next)

net/core/netpoll.c

@@ -558,13 +558,14 @@ int __netpoll_rx(struct sk_buff *skb)
 	if (skb_shared(skb))
 		goto out;
 
-	iph = (struct iphdr *)skb->data;
 	if (!pskb_may_pull(skb, sizeof(struct iphdr)))
 		goto out;
+	iph = (struct iphdr *)skb->data;
 	if (iph->ihl < 5 || iph->version != 4)
 		goto out;
 	if (!pskb_may_pull(skb, iph->ihl*4))
 		goto out;
+	iph = (struct iphdr *)skb->data;
 	if (ip_fast_csum((u8 *)iph, iph->ihl) != 0)
 		goto out;
 
@@ -579,6 +580,7 @@ int __netpoll_rx(struct sk_buff *skb)
 	if (pskb_trim_rcsum(skb, len))
 		goto out;
 
+	iph = (struct iphdr *)skb->data;
 	if (iph->protocol != IPPROTO_UDP)
 		goto out;
 

net/ipv4/igmp.c

@@ -767,7 +767,7 @@ static int igmp_xmarksources(struct ip_mc_list *pmc, int nsrcs, __be32 *srcs)
 			break;
 		for (i=0; i<nsrcs; i++) {
 			/* skip inactive filters */
-			if (pmc->sfcount[MCAST_INCLUDE] ||
+			if (psf->sf_count[MCAST_INCLUDE] ||
 			    pmc->sfcount[MCAST_EXCLUDE] !=
 			    psf->sf_count[MCAST_EXCLUDE])
 				continue;

net/ipv6/mcast.c

@@ -1059,7 +1059,7 @@ static int mld_xmarksources(struct ifmcaddr6 *pmc, int nsrcs,
 			break;
 		for (i=0; i<nsrcs; i++) {
 			/* skip inactive filters */
-			if (pmc->mca_sfcount[MCAST_INCLUDE] ||
+			if (psf->sf_count[MCAST_INCLUDE] ||
 			    pmc->mca_sfcount[MCAST_EXCLUDE] !=
 			    psf->sf_count[MCAST_EXCLUDE])
 				continue;