diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 447e83472c01558705d0685f7fd6af17a6f8deef..77cb54a65cde10885d7b0b4406ae103faca9e8a2 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1744,6 +1744,11 @@ int pci_prepare_to_sleep(struct pci_dev *dev)
 	if (target_state == PCI_POWER_ERROR)
 		return -EIO;
 
+	/* Some devices mustn't be in D3 during system sleep */
+	if (target_state == PCI_D3hot &&
+			(dev->dev_flags & PCI_DEV_FLAGS_NO_D3_DURING_SLEEP))
+		return 0;
+
 	pci_enable_wake(dev, target_state, device_may_wakeup(&dev->dev));
 
 	error = pci_set_power_state(dev, target_state);
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 2a75216775410df88e19fd9faa21e0045c16d15d..194b243a281782864c0e6284fdcc23546e9f15b1 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2929,6 +2929,32 @@ static void __devinit disable_igfx_irq(struct pci_dev *dev)
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0102, disable_igfx_irq);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq);
 
+/*
+ * The Intel 6 Series/C200 Series chipset's EHCI controllers on many
+ * ASUS motherboards will cause memory corruption or a system crash
+ * if they are in D3 while the system is put into S3 sleep.
+ */
+static void __devinit asus_ehci_no_d3(struct pci_dev *dev)
+{
+	const char *sys_info;
+	static const char good_Asus_board[] = "P8Z68-V";
+
+	if (dev->dev_flags & PCI_DEV_FLAGS_NO_D3_DURING_SLEEP)
+		return;
+	if (dev->subsystem_vendor != PCI_VENDOR_ID_ASUSTEK)
+		return;
+	sys_info = dmi_get_system_info(DMI_BOARD_NAME);
+	if (sys_info && memcmp(sys_info, good_Asus_board,
+			sizeof(good_Asus_board) - 1) == 0)
+		return;
+
+	dev_info(&dev->dev, "broken D3 during system sleep on ASUS\n");
+	dev->dev_flags |= PCI_DEV_FLAGS_NO_D3_DURING_SLEEP;
+	device_set_wakeup_capable(&dev->dev, false);
+}
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1c26, asus_ehci_no_d3);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1c2d, asus_ehci_no_d3);
+
 static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f,
 			  struct pci_fixup *end)
 {
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index f2a120eea9d4872657879dcc00689ff28c41dfed..36a2a0b7b82cc61f2e8427463927149cdd86bf2e 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -567,6 +567,14 @@ static int acm_port_activate(struct tty_port *port, struct tty_struct *tty)
 
 	usb_autopm_put_interface(acm->control);
 
+	/*
+	 * Unthrottle device in case the TTY was closed while throttled.
+	 */
+	spin_lock_irq(&acm->read_lock);
+	acm->throttled = 0;
+	acm->throttle_req = 0;
+	spin_unlock_irq(&acm->read_lock);
+
 	if (acm_submit_read_urbs(acm, GFP_KERNEL))
 		goto error_submit_read_urbs;
 
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index ea8b304f0e853af63651e0d70c5f6d1b69938fe9..8fd398dffced7fe90afb5a6b13464279f3a7c5c6 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -55,6 +55,15 @@ static const struct usb_device_id wdm_ids[] = {
 		.bInterfaceSubClass = 1,
 		.bInterfaceProtocol = 9, /* NOTE: CDC ECM control interface! */
 	},
+	{
+		 /* Vodafone/Huawei K5005 (12d1:14c8) and similar modems */
+		.match_flags        = USB_DEVICE_ID_MATCH_VENDOR |
+				      USB_DEVICE_ID_MATCH_INT_INFO,
+		.idVendor           = HUAWEI_VENDOR_ID,
+		.bInterfaceClass    = USB_CLASS_VENDOR_SPEC,
+		.bInterfaceSubClass = 1,
+		.bInterfaceProtocol = 57, /* NOTE: CDC ECM control interface! */
+	},
 	{ }
 };
 
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index 57ed9e400c06d938a91fd9713b95a9e97030b3a3..622b4a48e732e7a83b6c760d6563994394b0caa9 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -493,15 +493,6 @@ static int hcd_pci_suspend_noirq(struct device *dev)
 
 	pci_save_state(pci_dev);
 
-	/*
-	 * Some systems crash if an EHCI controller is in D3 during
-	 * a sleep transition.  We have to leave such controllers in D0.
-	 */
-	if (hcd->broken_pci_sleep) {
-		dev_dbg(dev, "Staying in PCI D0\n");
-		return retval;
-	}
-
 	/* If the root hub is dead rather than suspended, disallow remote
 	 * wakeup.  usb_hc_died() should ensure that both hosts are marked as
 	 * dying, so we only need to check the primary roothub.
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 04fb834c3fa1395c4d4df4a90d485929931ea0e3..25a7422ee657b91021b6858615666b00a9ab19a2 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -3379,7 +3379,7 @@ int usb_disable_lpm(struct usb_device *udev)
 		return 0;
 
 	udev->lpm_disable_count++;
-	if ((udev->u1_params.timeout == 0 && udev->u1_params.timeout == 0))
+	if ((udev->u1_params.timeout == 0 && udev->u2_params.timeout == 0))
 		return 0;
 
 	/* If LPM is enabled, attempt to disable it. */
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index b548cf1dbc625c66181c1a6928c160fc597bc2e6..bdd1c6749d88a9206208a27f7cbd7d966ebeb386 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1838,7 +1838,6 @@ int usb_set_configuration(struct usb_device *dev, int configuration)
 		intfc = cp->intf_cache[i];
 		intf->altsetting = intfc->altsetting;
 		intf->num_altsetting = intfc->num_altsetting;
-		intf->intf_assoc = find_iad(dev, cp, i);
 		kref_get(&intfc->ref);
 
 		alt = usb_altnum_to_altsetting(intf, 0);
@@ -1851,6 +1850,8 @@ int usb_set_configuration(struct usb_device *dev, int configuration)
 		if (!alt)
 			alt = &intf->altsetting[0];
 
+		intf->intf_assoc =
+			find_iad(dev, cp, alt->desc.bInterfaceNumber);
 		intf->cur_altsetting = alt;
 		usb_enable_interface(dev, intf, true);
 		intf->dev.parent = &dev->dev;
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c
index e23bf7984aaf673e966ca358ea85c047f58481a4..9a9bced813ed9194bd8bd8f18b23a3fce1887f3c 100644
--- a/drivers/usb/gadget/atmel_usba_udc.c
+++ b/drivers/usb/gadget/atmel_usba_udc.c
@@ -599,12 +599,6 @@ usba_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
 
 	spin_lock_irqsave(&ep->udc->lock, flags);
 
-	if (ep->ep.desc) {
-		spin_unlock_irqrestore(&ep->udc->lock, flags);
-		DBG(DBG_ERR, "ep%d already enabled\n", ep->index);
-		return -EBUSY;
-	}
-
 	ep->ep.desc = desc;
 	ep->ep.maxpacket = maxpacket;
 
diff --git a/drivers/usb/gadget/fsl_qe_udc.c b/drivers/usb/gadget/fsl_qe_udc.c
index 51881f3bd07aa34cb93e937033d6458071fbaddc..b09452d6f33a8d0cbb382308cc7cb09fa2958eea 100644
--- a/drivers/usb/gadget/fsl_qe_udc.c
+++ b/drivers/usb/gadget/fsl_qe_udc.c
@@ -1596,7 +1596,7 @@ static int qe_ep_enable(struct usb_ep *_ep,
 	ep = container_of(_ep, struct qe_ep, ep);
 
 	/* catch various bogus parameters */
-	if (!_ep || !desc || ep->ep.desc || _ep->name == ep_name[0] ||
+	if (!_ep || !desc || _ep->name == ep_name[0] ||
 			(desc->bDescriptorType != USB_DT_ENDPOINT))
 		return -EINVAL;
 
diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c
index 28316858208bfeed10ab933b770295a9e6619b50..bc6f9bb9994a61a08d7579f59217aa764e0ec09b 100644
--- a/drivers/usb/gadget/fsl_udc_core.c
+++ b/drivers/usb/gadget/fsl_udc_core.c
@@ -567,7 +567,7 @@ static int fsl_ep_enable(struct usb_ep *_ep,
 	ep = container_of(_ep, struct fsl_ep, ep);
 
 	/* catch various bogus parameters */
-	if (!_ep || !desc || ep->ep.desc
+	if (!_ep || !desc
 			|| (desc->bDescriptorType != USB_DT_ENDPOINT))
 		return -EINVAL;
 
@@ -2575,7 +2575,7 @@ static int __init fsl_udc_probe(struct platform_device *pdev)
 	/* for ep0: the desc defined here;
 	 * for other eps, gadget layer called ep_enable with defined desc
 	 */
-	udc_controller->eps[0].desc = &fsl_ep0_desc;
+	udc_controller->eps[0].ep.desc = &fsl_ep0_desc;
 	udc_controller->eps[0].ep.maxpacket = USB_MAX_CTRL_PAYLOAD;
 
 	/* setup the udc->eps[] for non-control endpoints and link
diff --git a/drivers/usb/gadget/fsl_usb2_udc.h b/drivers/usb/gadget/fsl_usb2_udc.h
index 5cd7b7e7ddb4e0488108730434ec224c4bd40e9e..f61a967f70828dd21c7c7e401388610e6b62ce74 100644
--- a/drivers/usb/gadget/fsl_usb2_udc.h
+++ b/drivers/usb/gadget/fsl_usb2_udc.h
@@ -568,10 +568,10 @@ static void dump_msg(const char *label, const u8 * buf, unsigned int length)
 /*
  * ### internal used help routines.
  */
-#define ep_index(EP)		((EP)->desc->bEndpointAddress&0xF)
+#define ep_index(EP)		((EP)->ep.desc->bEndpointAddress&0xF)
 #define ep_maxpacket(EP)	((EP)->ep.maxpacket)
 #define ep_is_in(EP)	( (ep_index(EP) == 0) ? (EP->udc->ep0_dir == \
-			USB_DIR_IN ):((EP)->desc->bEndpointAddress \
+			USB_DIR_IN) : ((EP)->ep.desc->bEndpointAddress \
 			& USB_DIR_IN)==USB_DIR_IN)
 #define get_ep_by_pipe(udc, pipe)	((pipe == 1)? &udc->eps[0]: \
 					&udc->eps[pipe])
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c
index b241e6c6a7f2d545197ad5145bbecf07090dae2b..3d28fb976c7821898ea44fc4c8ac4656011d546a 100644
--- a/drivers/usb/gadget/goku_udc.c
+++ b/drivers/usb/gadget/goku_udc.c
@@ -102,7 +102,7 @@ goku_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
 	unsigned long	flags;
 
 	ep = container_of(_ep, struct goku_ep, ep);
-	if (!_ep || !desc || ep->ep.desc
+	if (!_ep || !desc
 			|| desc->bDescriptorType != USB_DT_ENDPOINT)
 		return -EINVAL;
 	dev = ep->dev;
diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c
index dbcd1329495ef015ed097ef8fec074ac71371011..117a4bba1b8c26a32b22e09400f6f346e531732d 100644
--- a/drivers/usb/gadget/mv_udc_core.c
+++ b/drivers/usb/gadget/mv_udc_core.c
@@ -464,7 +464,7 @@ static int mv_ep_enable(struct usb_ep *_ep,
 	ep = container_of(_ep, struct mv_ep, ep);
 	udc = ep->udc;
 
-	if (!_ep || !desc || ep->ep.desc
+	if (!_ep || !desc
 			|| desc->bDescriptorType != USB_DT_ENDPOINT)
 		return -EINVAL;
 
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index 7ba32469c5bdc789ac55abbe883b288bc1607c19..a460e8c204f42c9bacbac82c55c83bf9896e6672 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -153,7 +153,7 @@ static int omap_ep_enable(struct usb_ep *_ep,
 	u16		maxp;
 
 	/* catch various bogus parameters */
-	if (!_ep || !desc || ep->ep.desc
+	if (!_ep || !desc
 			|| desc->bDescriptorType != USB_DT_ENDPOINT
 			|| ep->bEndpointAddress != desc->bEndpointAddress
 			|| ep->maxpacket < usb_endpoint_maxp(desc)) {
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index d7c8cb3bf759f66e02daecda062da3f0c4e0ac90..f7ff9e8e746a796f944713414ecb8acb43248f2a 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -218,7 +218,7 @@ static int pxa25x_ep_enable (struct usb_ep *_ep,
 	struct pxa25x_udc       *dev;
 
 	ep = container_of (_ep, struct pxa25x_ep, ep);
-	if (!_ep || !desc || ep->ep.desc || _ep->name == ep0name
+	if (!_ep || !desc || _ep->name == ep0name
 			|| desc->bDescriptorType != USB_DT_ENDPOINT
 			|| ep->bEndpointAddress != desc->bEndpointAddress
 			|| ep->fifo_size < usb_endpoint_maxp (desc)) {
diff --git a/drivers/usb/gadget/s3c-hsudc.c b/drivers/usb/gadget/s3c-hsudc.c
index 36c6836eeb0f93818be4eb01367863db2e9e6ed8..236b271871a0bde44e353ebe5650c705bf48f163 100644
--- a/drivers/usb/gadget/s3c-hsudc.c
+++ b/drivers/usb/gadget/s3c-hsudc.c
@@ -760,7 +760,7 @@ static int s3c_hsudc_ep_enable(struct usb_ep *_ep,
 	u32 ecr = 0;
 
 	hsep = our_ep(_ep);
-	if (!_ep || !desc || hsep->ep.desc || _ep->name == ep0name
+	if (!_ep || !desc || _ep->name == ep0name
 		|| desc->bDescriptorType != USB_DT_ENDPOINT
 		|| hsep->bEndpointAddress != desc->bEndpointAddress
 		|| ep_maxpacket(hsep) < usb_endpoint_maxp(desc))
diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c
index 3de71d37d75e209787f2dfaa0e783f8952808527..f2e51f50e528d8b532d7fcac3558c58e8554f382 100644
--- a/drivers/usb/gadget/s3c2410_udc.c
+++ b/drivers/usb/gadget/s3c2410_udc.c
@@ -1062,7 +1062,7 @@ static int s3c2410_udc_ep_enable(struct usb_ep *_ep,
 
 	ep = to_s3c2410_ep(_ep);
 
-	if (!_ep || !desc || ep->ep.desc
+	if (!_ep || !desc
 			|| _ep->name == ep0name
 			|| desc->bDescriptorType != USB_DT_ENDPOINT)
 		return -EINVAL;
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index b100f5f9f4b63a3b9ad75f2cb39341109a14cf28..800be38c78b47f5d7990243bc71bd8fb14c2bdc6 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -671,7 +671,9 @@ static int ehci_init(struct usb_hcd *hcd)
 	hw = ehci->async->hw;
 	hw->hw_next = QH_NEXT(ehci, ehci->async->qh_dma);
 	hw->hw_info1 = cpu_to_hc32(ehci, QH_HEAD);
+#if defined(CONFIG_PPC_PS3)
 	hw->hw_info1 |= cpu_to_hc32(ehci, (1 << 7));	/* I = 1 */
+#endif
 	hw->hw_token = cpu_to_hc32(ehci, QTD_STS_HALT);
 	hw->hw_qtd_next = EHCI_LIST_END(ehci);
 	ehci->async->qh_state = QH_STATE_LINKED;
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index a44294d13494a8c985a887db01e07a6cbe984277..17cfb8a1131c254b411364d86a527d24677d15c1 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -43,6 +43,7 @@
 #include <linux/regulator/consumer.h>
 #include <linux/pm_runtime.h>
 #include <linux/gpio.h>
+#include <linux/clk.h>
 
 /* EHCI Register Set */
 #define EHCI_INSNREG04					(0xA0)
@@ -55,6 +56,15 @@
 #define	EHCI_INSNREG05_ULPI_EXTREGADD_SHIFT		8
 #define	EHCI_INSNREG05_ULPI_WRDATA_SHIFT		0
 
+/* Errata i693 */
+static struct clk	*utmi_p1_fck;
+static struct clk	*utmi_p2_fck;
+static struct clk	*xclk60mhsp1_ck;
+static struct clk	*xclk60mhsp2_ck;
+static struct clk	*usbhost_p1_fck;
+static struct clk	*usbhost_p2_fck;
+static struct clk	*init_60m_fclk;
+
 /*-------------------------------------------------------------------------*/
 
 static const struct hc_driver ehci_omap_hc_driver;
@@ -70,6 +80,41 @@ static inline u32 ehci_read(void __iomem *base, u32 reg)
 	return __raw_readl(base + reg);
 }
 
+/* Erratum i693 workaround sequence */
+static void omap_ehci_erratum_i693(struct ehci_hcd *ehci)
+{
+	int ret = 0;
+
+	/* Switch to the internal 60 MHz clock */
+	ret = clk_set_parent(utmi_p1_fck, init_60m_fclk);
+	if (ret != 0)
+		ehci_err(ehci, "init_60m_fclk set parent"
+			"failed error:%d\n", ret);
+
+	ret = clk_set_parent(utmi_p2_fck, init_60m_fclk);
+	if (ret != 0)
+		ehci_err(ehci, "init_60m_fclk set parent"
+			"failed error:%d\n", ret);
+
+	clk_enable(usbhost_p1_fck);
+	clk_enable(usbhost_p2_fck);
+
+	/* Wait 1ms and switch back to the external clock */
+	mdelay(1);
+	ret = clk_set_parent(utmi_p1_fck, xclk60mhsp1_ck);
+	if (ret != 0)
+		ehci_err(ehci, "xclk60mhsp1_ck set parent"
+			"failed error:%d\n", ret);
+
+	ret = clk_set_parent(utmi_p2_fck, xclk60mhsp2_ck);
+	if (ret != 0)
+		ehci_err(ehci, "xclk60mhsp2_ck set parent"
+			"failed error:%d\n", ret);
+
+	clk_disable(usbhost_p1_fck);
+	clk_disable(usbhost_p2_fck);
+}
+
 static void omap_ehci_soft_phy_reset(struct platform_device *pdev, u8 port)
 {
 	struct usb_hcd	*hcd = dev_get_drvdata(&pdev->dev);
@@ -100,6 +145,50 @@ static void omap_ehci_soft_phy_reset(struct platform_device *pdev, u8 port)
 	}
 }
 
+static int omap_ehci_hub_control(
+	struct usb_hcd	*hcd,
+	u16		typeReq,
+	u16		wValue,
+	u16		wIndex,
+	char		*buf,
+	u16		wLength
+)
+{
+	struct ehci_hcd	*ehci = hcd_to_ehci(hcd);
+	u32 __iomem *status_reg = &ehci->regs->port_status[
+				(wIndex & 0xff) - 1];
+	u32		temp;
+	unsigned long	flags;
+	int		retval = 0;
+
+	spin_lock_irqsave(&ehci->lock, flags);
+
+	if (typeReq == SetPortFeature && wValue == USB_PORT_FEAT_SUSPEND) {
+		temp = ehci_readl(ehci, status_reg);
+		if ((temp & PORT_PE) == 0 || (temp & PORT_RESET) != 0) {
+			retval = -EPIPE;
+			goto done;
+		}
+
+		temp &= ~PORT_WKCONN_E;
+		temp |= PORT_WKDISC_E | PORT_WKOC_E;
+		ehci_writel(ehci, temp | PORT_SUSPEND, status_reg);
+
+		omap_ehci_erratum_i693(ehci);
+
+		set_bit((wIndex & 0xff) - 1, &ehci->suspended_ports);
+		goto done;
+	}
+
+	spin_unlock_irqrestore(&ehci->lock, flags);
+
+	/* Handle the hub control events here */
+	return ehci_hub_control(hcd, typeReq, wValue, wIndex, buf, wLength);
+done:
+	spin_unlock_irqrestore(&ehci->lock, flags);
+	return retval;
+}
+
 static void disable_put_regulator(
 		struct ehci_hcd_omap_platform_data *pdata)
 {
@@ -264,8 +353,76 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
 	/* root ports should always stay powered */
 	ehci_port_power(omap_ehci, 1);
 
+	/* get clocks */
+	utmi_p1_fck = clk_get(dev, "utmi_p1_gfclk");
+	if (IS_ERR(utmi_p1_fck)) {
+		ret = PTR_ERR(utmi_p1_fck);
+		dev_err(dev, "utmi_p1_gfclk failed error:%d\n",	ret);
+		goto err_add_hcd;
+	}
+
+	xclk60mhsp1_ck = clk_get(dev, "xclk60mhsp1_ck");
+	if (IS_ERR(xclk60mhsp1_ck)) {
+		ret = PTR_ERR(xclk60mhsp1_ck);
+		dev_err(dev, "xclk60mhsp1_ck failed error:%d\n", ret);
+		goto err_utmi_p1_fck;
+	}
+
+	utmi_p2_fck = clk_get(dev, "utmi_p2_gfclk");
+	if (IS_ERR(utmi_p2_fck)) {
+		ret = PTR_ERR(utmi_p2_fck);
+		dev_err(dev, "utmi_p2_gfclk failed error:%d\n", ret);
+		goto err_xclk60mhsp1_ck;
+	}
+
+	xclk60mhsp2_ck = clk_get(dev, "xclk60mhsp2_ck");
+	if (IS_ERR(xclk60mhsp2_ck)) {
+		ret = PTR_ERR(xclk60mhsp2_ck);
+		dev_err(dev, "xclk60mhsp2_ck failed error:%d\n", ret);
+		goto err_utmi_p2_fck;
+	}
+
+	usbhost_p1_fck = clk_get(dev, "usb_host_hs_utmi_p1_clk");
+	if (IS_ERR(usbhost_p1_fck)) {
+		ret = PTR_ERR(usbhost_p1_fck);
+		dev_err(dev, "usbhost_p1_fck failed error:%d\n", ret);
+		goto err_xclk60mhsp2_ck;
+	}
+
+	usbhost_p2_fck = clk_get(dev, "usb_host_hs_utmi_p2_clk");
+	if (IS_ERR(usbhost_p2_fck)) {
+		ret = PTR_ERR(usbhost_p2_fck);
+		dev_err(dev, "usbhost_p2_fck failed error:%d\n", ret);
+		goto err_usbhost_p1_fck;
+	}
+
+	init_60m_fclk = clk_get(dev, "init_60m_fclk");
+	if (IS_ERR(init_60m_fclk)) {
+		ret = PTR_ERR(init_60m_fclk);
+		dev_err(dev, "init_60m_fclk failed error:%d\n", ret);
+		goto err_usbhost_p2_fck;
+	}
+
 	return 0;
 
+err_usbhost_p2_fck:
+	clk_put(usbhost_p2_fck);
+
+err_usbhost_p1_fck:
+	clk_put(usbhost_p1_fck);
+
+err_xclk60mhsp2_ck:
+	clk_put(xclk60mhsp2_ck);
+
+err_utmi_p2_fck:
+	clk_put(utmi_p2_fck);
+
+err_xclk60mhsp1_ck:
+	clk_put(xclk60mhsp1_ck);
+
+err_utmi_p1_fck:
+	clk_put(utmi_p1_fck);
+
 err_add_hcd:
 	disable_put_regulator(pdata);
 	pm_runtime_put_sync(dev);
@@ -294,6 +451,15 @@ static int ehci_hcd_omap_remove(struct platform_device *pdev)
 	disable_put_regulator(dev->platform_data);
 	iounmap(hcd->regs);
 	usb_put_hcd(hcd);
+
+	clk_put(utmi_p1_fck);
+	clk_put(utmi_p2_fck);
+	clk_put(xclk60mhsp1_ck);
+	clk_put(xclk60mhsp2_ck);
+	clk_put(usbhost_p1_fck);
+	clk_put(usbhost_p2_fck);
+	clk_put(init_60m_fclk);
+
 	pm_runtime_put_sync(dev);
 	pm_runtime_disable(dev);
 
@@ -364,7 +530,7 @@ static const struct hc_driver ehci_omap_hc_driver = {
 	 * root hub support
 	 */
 	.hub_status_data	= ehci_hub_status_data,
-	.hub_control		= ehci_hub_control,
+	.hub_control		= omap_ehci_hub_control,
 	.bus_suspend		= ehci_bus_suspend,
 	.bus_resume		= ehci_bus_resume,
 
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index bc94d7bf072d822fb32da0867b6759dec223f69a..123481793a47afcdfc22cf476a8a8ed14301c6e1 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -144,14 +144,6 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
 			hcd->has_tt = 1;
 			tdi_reset(ehci);
 		}
-		if (pdev->subsystem_vendor == PCI_VENDOR_ID_ASUSTEK) {
-			/* EHCI #1 or #2 on 6 Series/C200 Series chipset */
-			if (pdev->device == 0x1c26 || pdev->device == 0x1c2d) {
-				ehci_info(ehci, "broken D3 during system sleep on ASUS\n");
-				hcd->broken_pci_sleep = 1;
-				device_set_wakeup_capable(&pdev->dev, false);
-			}
-		}
 		break;
 	case PCI_VENDOR_ID_TDI:
 		if (pdev->device == PCI_DEVICE_ID_TDI_EHCI) {
diff --git a/drivers/usb/host/ehci-sh.c b/drivers/usb/host/ehci-sh.c
index ca819cdd0c5ecb895929ae2fbf7a6a7f2b3664bc..e7cb3925abf8e0276dc4c119e8e03116d0ea48bd 100644
--- a/drivers/usb/host/ehci-sh.c
+++ b/drivers/usb/host/ehci-sh.c
@@ -126,8 +126,7 @@ static int ehci_hcd_sh_probe(struct platform_device *pdev)
 		goto fail_create_hcd;
 	}
 
-	if (pdev->dev.platform_data != NULL)
-		pdata = pdev->dev.platform_data;
+	pdata = pdev->dev.platform_data;
 
 	/* initialize hcd */
 	hcd = usb_create_hcd(&ehci_sh_hc_driver, &pdev->dev,
diff --git a/drivers/usb/host/ehci-xilinx-of.c b/drivers/usb/host/ehci-xilinx-of.c
index 9c2cc4633894b152047ed587b2cf9494d5fdc684..e9713d589e30d20c9a7c4d10b253e431592692b0 100644
--- a/drivers/usb/host/ehci-xilinx-of.c
+++ b/drivers/usb/host/ehci-xilinx-of.c
@@ -270,14 +270,12 @@ static int ehci_hcd_xilinx_of_remove(struct platform_device *op)
  *
  * Properly shutdown the hcd, call driver's shutdown routine.
  */
-static int ehci_hcd_xilinx_of_shutdown(struct platform_device *op)
+static void ehci_hcd_xilinx_of_shutdown(struct platform_device *op)
 {
 	struct usb_hcd *hcd = dev_get_drvdata(&op->dev);
 
 	if (hcd->driver->shutdown)
 		hcd->driver->shutdown(hcd);
-
-	return 0;
 }
 
 
diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c
index 836772dfabd3e0deb077f0441981feb29c462d4b..2f3619eefefa9bca87189e5da44dd6bbb0cd8191 100644
--- a/drivers/usb/host/ohci-hub.c
+++ b/drivers/usb/host/ohci-hub.c
@@ -317,7 +317,7 @@ static int ohci_bus_resume (struct usb_hcd *hcd)
 }
 
 /* Carry out the final steps of resuming the controller device */
-static void ohci_finish_controller_resume(struct usb_hcd *hcd)
+static void __maybe_unused ohci_finish_controller_resume(struct usb_hcd *hcd)
 {
 	struct ohci_hcd		*ohci = hcd_to_ohci(hcd);
 	int			port;
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index ec4338eec8262c520d785e53e32f269b02dfabd8..77689bd64cace84001204bb21cc55085c18d94be 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -793,10 +793,9 @@ static void xhci_free_tt_info(struct xhci_hcd *xhci,
 		struct xhci_virt_device *virt_dev,
 		int slot_id)
 {
-	struct list_head *tt;
 	struct list_head *tt_list_head;
-	struct list_head *tt_next;
-	struct xhci_tt_bw_info *tt_info;
+	struct xhci_tt_bw_info *tt_info, *next;
+	bool slot_found = false;
 
 	/* If the device never made it past the Set Address stage,
 	 * it may not have the real_port set correctly.
@@ -808,34 +807,16 @@ static void xhci_free_tt_info(struct xhci_hcd *xhci,
 	}
 
 	tt_list_head = &(xhci->rh_bw[virt_dev->real_port - 1].tts);
-	if (list_empty(tt_list_head))
-		return;
-
-	list_for_each(tt, tt_list_head) {
-		tt_info = list_entry(tt, struct xhci_tt_bw_info, tt_list);
-		if (tt_info->slot_id == slot_id)
+	list_for_each_entry_safe(tt_info, next, tt_list_head, tt_list) {
+		/* Multi-TT hubs will have more than one entry */
+		if (tt_info->slot_id == slot_id) {
+			slot_found = true;
+			list_del(&tt_info->tt_list);
+			kfree(tt_info);
+		} else if (slot_found) {
 			break;
+		}
 	}
-	/* Cautionary measure in case the hub was disconnected before we
-	 * stored the TT information.
-	 */
-	if (tt_info->slot_id != slot_id)
-		return;
-
-	tt_next = tt->next;
-	tt_info = list_entry(tt, struct xhci_tt_bw_info,
-			tt_list);
-	/* Multi-TT hubs will have more than one entry */
-	do {
-		list_del(tt);
-		kfree(tt_info);
-		tt = tt_next;
-		if (list_empty(tt_list_head))
-			break;
-		tt_next = tt->next;
-		tt_info = list_entry(tt, struct xhci_tt_bw_info,
-				tt_list);
-	} while (tt_info->slot_id == slot_id);
 }
 
 int xhci_alloc_tt_info(struct xhci_hcd *xhci,
@@ -1791,17 +1772,9 @@ void xhci_mem_cleanup(struct xhci_hcd *xhci)
 {
 	struct pci_dev	*pdev = to_pci_dev(xhci_to_hcd(xhci)->self.controller);
 	struct dev_info	*dev_info, *next;
-	struct list_head *tt_list_head;
-	struct list_head *tt;
-	struct list_head *endpoints;
-	struct list_head *ep, *q;
-	struct xhci_tt_bw_info *tt_info;
-	struct xhci_interval_bw_table *bwt;
-	struct xhci_virt_ep *virt_ep;
-
 	unsigned long	flags;
 	int size;
-	int i;
+	int i, j, num_ports;
 
 	/* Free the Event Ring Segment Table and the actual Event Ring */
 	size = sizeof(struct xhci_erst_entry)*(xhci->erst.num_entries);
@@ -1860,21 +1833,22 @@ void xhci_mem_cleanup(struct xhci_hcd *xhci)
 	}
 	spin_unlock_irqrestore(&xhci->lock, flags);
 
-	bwt = &xhci->rh_bw->bw_table;
-	for (i = 0; i < XHCI_MAX_INTERVAL; i++) {
-		endpoints = &bwt->interval_bw[i].endpoints;
-		list_for_each_safe(ep, q, endpoints) {
-			virt_ep = list_entry(ep, struct xhci_virt_ep, bw_endpoint_list);
-			list_del(&virt_ep->bw_endpoint_list);
-			kfree(virt_ep);
+	num_ports = HCS_MAX_PORTS(xhci->hcs_params1);
+	for (i = 0; i < num_ports; i++) {
+		struct xhci_interval_bw_table *bwt = &xhci->rh_bw[i].bw_table;
+		for (j = 0; j < XHCI_MAX_INTERVAL; j++) {
+			struct list_head *ep = &bwt->interval_bw[j].endpoints;
+			while (!list_empty(ep))
+				list_del_init(ep->next);
 		}
 	}
 
-	tt_list_head = &xhci->rh_bw->tts;
-	list_for_each_safe(tt, q, tt_list_head) {
-		tt_info = list_entry(tt, struct xhci_tt_bw_info, tt_list);
-		list_del(tt);
-		kfree(tt_info);
+	for (i = 0; i < num_ports; i++) {
+		struct xhci_tt_bw_info *tt, *n;
+		list_for_each_entry_safe(tt, n, &xhci->rh_bw[i].tts, tt_list) {
+			list_del(&tt->tt_list);
+			kfree(tt);
+		}
 	}
 
 	xhci->num_usb2_ports = 0;
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index afdc73ee84a61461326eada42fe2c110f414f793..a979cd0dbe0f8f61970c694b2821643fd8f5a09b 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -795,8 +795,8 @@ int xhci_suspend(struct xhci_hcd *xhci)
 	command = xhci_readl(xhci, &xhci->op_regs->command);
 	command |= CMD_CSS;
 	xhci_writel(xhci, command, &xhci->op_regs->command);
-	if (handshake(xhci, &xhci->op_regs->status, STS_SAVE, 0, 10*100)) {
-		xhci_warn(xhci, "WARN: xHC CMD_CSS timeout\n");
+	if (handshake(xhci, &xhci->op_regs->status, STS_SAVE, 0, 10 * 1000)) {
+		xhci_warn(xhci, "WARN: xHC save state timeout\n");
 		spin_unlock_irq(&xhci->lock);
 		return -ETIMEDOUT;
 	}
@@ -848,8 +848,8 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
 		command |= CMD_CRS;
 		xhci_writel(xhci, command, &xhci->op_regs->command);
 		if (handshake(xhci, &xhci->op_regs->status,
-			      STS_RESTORE, 0, 10*100)) {
-			xhci_dbg(xhci, "WARN: xHC CMD_CSS timeout\n");
+			      STS_RESTORE, 0, 10 * 1000)) {
+			xhci_warn(xhci, "WARN: xHC restore state timeout\n");
 			spin_unlock_irq(&xhci->lock);
 			return -ETIMEDOUT;
 		}
@@ -3906,7 +3906,7 @@ static u16 xhci_get_timeout_no_hub_lpm(struct usb_device *udev,
 	default:
 		dev_warn(&udev->dev, "%s: Can't get timeout for non-U1 or U2 state.\n",
 				__func__);
-		return -EINVAL;
+		return USB3_LPM_DISABLED;
 	}
 
 	if (sel <= max_sel_pel && pel <= max_sel_pel)
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index 768b4b55c816a6960733f73d7e0d7b86be54697f..9d63ba4d10d6fe1500cf1b73e3ccf5e3c111f952 100644
--- a/drivers/usb/musb/davinci.c
+++ b/drivers/usb/musb/davinci.c
@@ -34,6 +34,7 @@
 #include <linux/dma-mapping.h>
 
 #include <mach/cputype.h>
+#include <mach/hardware.h>
 
 #include <asm/mach-types.h>
 
diff --git a/drivers/usb/musb/davinci.h b/drivers/usb/musb/davinci.h
index 046c84433cadc92e6f8f7d8788520d73f91e4380..371baa0ee509020241b33b1f9af66a60749c5571 100644
--- a/drivers/usb/musb/davinci.h
+++ b/drivers/usb/musb/davinci.h
@@ -15,7 +15,7 @@
  */
 
 /* Integrated highspeed/otg PHY */
-#define USBPHY_CTL_PADDR	(DAVINCI_SYSTEM_MODULE_BASE + 0x34)
+#define USBPHY_CTL_PADDR	0x01c40034
 #define USBPHY_DATAPOL		BIT(11)	/* (dm355) switch D+/D- */
 #define USBPHY_PHYCLKGD		BIT(8)
 #define USBPHY_SESNDEN		BIT(7)	/* v(sess_end) comparator */
@@ -27,7 +27,7 @@
 #define USBPHY_OTGPDWN		BIT(1)
 #define USBPHY_PHYPDWN		BIT(0)
 
-#define DM355_DEEPSLEEP_PADDR	(DAVINCI_SYSTEM_MODULE_BASE + 0x48)
+#define DM355_DEEPSLEEP_PADDR	0x01c40048
 #define DRVVBUS_FORCE		BIT(2)
 #define DRVVBUS_OVERRIDE	BIT(1)
 
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index f42c29b11f713ddbb95f7a6115e27e2921325dd8..95918dacc99ad8496d80409f18e6cf74aeffa065 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -1232,6 +1232,7 @@ static int musb_gadget_disable(struct usb_ep *ep)
 	}
 
 	musb_ep->desc = NULL;
+	musb_ep->end_point.desc = NULL;
 
 	/* abort all pending DMA and requests */
 	nuke(musb_ep, -ESHUTDOWN);
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 1b1926200ba791c1335ea9305369258898d955c1..73d25cd8cba57a2f56724e92943f874708c58268 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -82,6 +82,7 @@ static const struct usb_device_id id_table[] = {
 	{ USB_DEVICE(0x10C4, 0x8066) }, /* Argussoft In-System Programmer */
 	{ USB_DEVICE(0x10C4, 0x806F) }, /* IMS USB to RS422 Converter Cable */
 	{ USB_DEVICE(0x10C4, 0x807A) }, /* Crumb128 board */
+	{ USB_DEVICE(0x10C4, 0x80C4) }, /* Cygnal Integrated Products, Inc., Optris infrared thermometer */
 	{ USB_DEVICE(0x10C4, 0x80CA) }, /* Degree Controls Inc */
 	{ USB_DEVICE(0x10C4, 0x80DD) }, /* Tracient RFID */
 	{ USB_DEVICE(0x10C4, 0x80F6) }, /* Suunto sports instrument */
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 8c084ea34e264fe056d7430fc3af008f1e0c86b1..bc912e5a3bebddf3073fe17e015b6195be3708be 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -737,6 +737,7 @@ static struct usb_device_id id_table_combined [] = {
 	{ USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
 	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_SERIAL_VX7_PID) },
 	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_CT29B_PID) },
+	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_RTS01_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) },
 	{ USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index f3c7c78ede33a567d4b8cf7121aaf6fcb33f6567..5661c7e2d4151cbb8f2335c4572f83fc3deccff8 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -784,6 +784,7 @@
 #define RTSYSTEMS_VID			0x2100	/* Vendor ID */
 #define RTSYSTEMS_SERIAL_VX7_PID	0x9e52	/* Serial converter for VX-7 Radios using FT232RL */
 #define RTSYSTEMS_CT29B_PID		0x9e54	/* CT29B Radio Cable */
+#define RTSYSTEMS_RTS01_PID		0x9e57	/* USB-RTS01 Radio Cable */
 
 
 /*
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 105a6d898ca4a6595b30f88e09d889b4c5d6d844..9b026bf7afefe7002a4baf106e059d8d63d5b891 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -39,13 +39,6 @@ MODULE_PARM_DESC(product, "User specified USB idProduct");
 
 static struct usb_device_id generic_device_ids[2]; /* Initially all zeroes. */
 
-/* we want to look at all devices, as the vendor/product id can change
- * depending on the command line argument */
-static const struct usb_device_id generic_serial_ids[] = {
-	{.driver_info = 42},
-	{}
-};
-
 /* All of the device info needed for the Generic Serial Converter */
 struct usb_serial_driver usb_serial_generic_device = {
 	.driver = {
@@ -79,7 +72,8 @@ int usb_serial_generic_register(int _debug)
 		USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_PRODUCT;
 
 	/* register our generic driver with ourselves */
-	retval = usb_serial_register_drivers(serial_drivers, "usbserial_generic", generic_serial_ids);
+	retval = usb_serial_register_drivers(serial_drivers,
+			"usbserial_generic", generic_device_ids);
 #endif
 	return retval;
 }
diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
index d0ec1aa527199b455e152da7d692c6e126f89a83..a71fa0aa04066dd38758fe35c87cf007a3b55f4a 100644
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -309,13 +309,16 @@ static int mct_u232_set_modem_ctrl(struct usb_serial *serial,
 			MCT_U232_SET_REQUEST_TYPE,
 			0, 0, buf, MCT_U232_SET_MODEM_CTRL_SIZE,
 			WDR_TIMEOUT);
-	if (rc < 0)
-		dev_err(&serial->dev->dev,
-			"Set MODEM CTRL 0x%x failed (error = %d)\n", mcr, rc);
+	kfree(buf);
+
 	dbg("set_modem_ctrl: state=0x%x ==> mcr=0x%x", control_state, mcr);
 
-	kfree(buf);
-	return rc;
+	if (rc < 0) {
+		dev_err(&serial->dev->dev,
+			"Set MODEM CTRL 0x%x failed (error = %d)\n", mcr, rc);
+		return rc;
+	}
+	return 0;
 } /* mct_u232_set_modem_ctrl */
 
 static int mct_u232_get_modem_stat(struct usb_serial *serial,
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 29160f8b510146054726b68795467d8bf08a2020..57eca244842431fa100f742424c9dbc6310c4156 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -190,7 +190,7 @@
 
 static int device_type;
 
-static const struct usb_device_id id_table[] __devinitconst = {
+static const struct usb_device_id id_table[] = {
 	{USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7840)},
 	{USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7820)},
 	{USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7810)},
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 1aae9028cd0bd9e58a75461bbbceb74b9079f0b0..e668a2460bd456a80ef2140f8c2693172d58ad1a 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -47,6 +47,7 @@
 /* Function prototypes */
 static int  option_probe(struct usb_serial *serial,
 			const struct usb_device_id *id);
+static void option_release(struct usb_serial *serial);
 static int option_send_setup(struct usb_serial_port *port);
 static void option_instat_callback(struct urb *urb);
 
@@ -150,6 +151,7 @@ static void option_instat_callback(struct urb *urb);
 #define HUAWEI_PRODUCT_E14AC			0x14AC
 #define HUAWEI_PRODUCT_K3806			0x14AE
 #define HUAWEI_PRODUCT_K4605			0x14C6
+#define HUAWEI_PRODUCT_K5005			0x14C8
 #define HUAWEI_PRODUCT_K3770			0x14C9
 #define HUAWEI_PRODUCT_K3771			0x14CA
 #define HUAWEI_PRODUCT_K4510			0x14CB
@@ -425,7 +427,7 @@ static void option_instat_callback(struct urb *urb);
 #define SAMSUNG_VENDOR_ID                       0x04e8
 #define SAMSUNG_PRODUCT_GT_B3730                0x6889
 
-/* YUGA products  www.yuga-info.com*/
+/* YUGA products  www.yuga-info.com gavin.kx@qq.com */
 #define YUGA_VENDOR_ID				0x257A
 #define YUGA_PRODUCT_CEM600			0x1601
 #define YUGA_PRODUCT_CEM610			0x1602
@@ -442,6 +444,8 @@ static void option_instat_callback(struct urb *urb);
 #define YUGA_PRODUCT_CEU516			0x160C
 #define YUGA_PRODUCT_CEU528			0x160D
 #define YUGA_PRODUCT_CEU526			0x160F
+#define YUGA_PRODUCT_CEU881			0x161F
+#define YUGA_PRODUCT_CEU882			0x162F
 
 #define YUGA_PRODUCT_CWM600			0x2601
 #define YUGA_PRODUCT_CWM610			0x2602
@@ -457,23 +461,26 @@ static void option_instat_callback(struct urb *urb);
 #define YUGA_PRODUCT_CWU518			0x260B
 #define YUGA_PRODUCT_CWU516			0x260C
 #define YUGA_PRODUCT_CWU528			0x260D
+#define YUGA_PRODUCT_CWU581			0x260E
 #define YUGA_PRODUCT_CWU526			0x260F
-
-#define YUGA_PRODUCT_CLM600			0x2601
-#define YUGA_PRODUCT_CLM610			0x2602
-#define YUGA_PRODUCT_CLM500			0x2603
-#define YUGA_PRODUCT_CLM510			0x2604
-#define YUGA_PRODUCT_CLM800			0x2605
-#define YUGA_PRODUCT_CLM900			0x2606
-
-#define YUGA_PRODUCT_CLU718			0x2607
-#define YUGA_PRODUCT_CLU716			0x2608
-#define YUGA_PRODUCT_CLU728			0x2609
-#define YUGA_PRODUCT_CLU726			0x260A
-#define YUGA_PRODUCT_CLU518			0x260B
-#define YUGA_PRODUCT_CLU516			0x260C
-#define YUGA_PRODUCT_CLU528			0x260D
-#define YUGA_PRODUCT_CLU526			0x260F
+#define YUGA_PRODUCT_CWU582			0x261F
+#define YUGA_PRODUCT_CWU583			0x262F
+
+#define YUGA_PRODUCT_CLM600			0x3601
+#define YUGA_PRODUCT_CLM610			0x3602
+#define YUGA_PRODUCT_CLM500			0x3603
+#define YUGA_PRODUCT_CLM510			0x3604
+#define YUGA_PRODUCT_CLM800			0x3605
+#define YUGA_PRODUCT_CLM900			0x3606
+
+#define YUGA_PRODUCT_CLU718			0x3607
+#define YUGA_PRODUCT_CLU716			0x3608
+#define YUGA_PRODUCT_CLU728			0x3609
+#define YUGA_PRODUCT_CLU726			0x360A
+#define YUGA_PRODUCT_CLU518			0x360B
+#define YUGA_PRODUCT_CLU516			0x360C
+#define YUGA_PRODUCT_CLU528			0x360D
+#define YUGA_PRODUCT_CLU526			0x360F
 
 /* Viettel products */
 #define VIETTEL_VENDOR_ID			0x2262
@@ -666,6 +673,11 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3806, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0xff, 0xff),
 		.driver_info = (kernel_ulong_t) &huawei_cdc12_blacklist },
+	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0x01, 0x31) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0x01, 0x32) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K5005, 0xff, 0x01, 0x31) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K5005, 0xff, 0x01, 0x32) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K5005, 0xff, 0x01, 0x33) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x31) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x32) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3771, 0xff, 0x02, 0x31) },
@@ -1209,6 +1221,11 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU516) },
 	{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU528) },
 	{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU526) },
+	{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU881) },
+	{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU882) },
+	{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU581) },
+	{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU582) },
+	{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU583) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(VIETTEL_VENDOR_ID, VIETTEL_PRODUCT_VT1000, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZD_VENDOR_ID, ZD_PRODUCT_7000, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE(LG_VENDOR_ID, LG_PRODUCT_L02C) }, /* docomo L-02C modem */
@@ -1245,7 +1262,7 @@ static struct usb_serial_driver option_1port_device = {
 	.ioctl             = usb_wwan_ioctl,
 	.attach            = usb_wwan_startup,
 	.disconnect        = usb_wwan_disconnect,
-	.release           = usb_wwan_release,
+	.release           = option_release,
 	.read_int_callback = option_instat_callback,
 #ifdef CONFIG_PM
 	.suspend           = usb_wwan_suspend,
@@ -1259,35 +1276,6 @@ static struct usb_serial_driver * const serial_drivers[] = {
 
 static bool debug;
 
-/* per port private data */
-
-#define N_IN_URB 4
-#define N_OUT_URB 4
-#define IN_BUFLEN 4096
-#define OUT_BUFLEN 4096
-
-struct option_port_private {
-	/* Input endpoints and buffer for this port */
-	struct urb *in_urbs[N_IN_URB];
-	u8 *in_buffer[N_IN_URB];
-	/* Output endpoints and buffer for this port */
-	struct urb *out_urbs[N_OUT_URB];
-	u8 *out_buffer[N_OUT_URB];
-	unsigned long out_busy;		/* Bit vector of URBs in use */
-	int opened;
-	struct usb_anchor delayed;
-
-	/* Settings for the port */
-	int rts_state;	/* Handshaking pins (outputs) */
-	int dtr_state;
-	int cts_state;	/* Handshaking pins (inputs) */
-	int dsr_state;
-	int dcd_state;
-	int ri_state;
-
-	unsigned long tx_start_time[N_OUT_URB];
-};
-
 module_usb_serial_driver(serial_drivers, option_ids);
 
 static bool is_blacklisted(const u8 ifnum, enum option_blacklist_reason reason,
@@ -1356,12 +1344,22 @@ static int option_probe(struct usb_serial *serial,
 	return 0;
 }
 
+static void option_release(struct usb_serial *serial)
+{
+	struct usb_wwan_intf_private *priv = usb_get_serial_data(serial);
+
+	usb_wwan_release(serial);
+
+	kfree(priv);
+}
+
 static void option_instat_callback(struct urb *urb)
 {
 	int err;
 	int status = urb->status;
 	struct usb_serial_port *port =  urb->context;
-	struct option_port_private *portdata = usb_get_serial_port_data(port);
+	struct usb_wwan_port_private *portdata =
+					usb_get_serial_port_data(port);
 
 	dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
 
@@ -1421,7 +1419,7 @@ static int option_send_setup(struct usb_serial_port *port)
 	struct usb_serial *serial = port->serial;
 	struct usb_wwan_intf_private *intfdata =
 		(struct usb_wwan_intf_private *) serial->private;
-	struct option_port_private *portdata;
+	struct usb_wwan_port_private *portdata;
 	int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
 	int val = 0;
 
diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index 0d5fe59ebb9e980c9b2180599839f0e71ed0d09b..996015c5f1acd8e9768586bf0c81a68b886f4c07 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -105,7 +105,13 @@ static const struct usb_device_id id_table[] = {
 	{USB_DEVICE(0x1410, 0xa021)},	/* Novatel Gobi 3000 Composite */
 	{USB_DEVICE(0x413c, 0x8193)},	/* Dell Gobi 3000 QDL */
 	{USB_DEVICE(0x413c, 0x8194)},	/* Dell Gobi 3000 Composite */
+	{USB_DEVICE(0x1199, 0x9010)},	/* Sierra Wireless Gobi 3000 QDL */
+	{USB_DEVICE(0x1199, 0x9012)},	/* Sierra Wireless Gobi 3000 QDL */
 	{USB_DEVICE(0x1199, 0x9013)},	/* Sierra Wireless Gobi 3000 Modem device (MC8355) */
+	{USB_DEVICE(0x1199, 0x9014)},	/* Sierra Wireless Gobi 3000 QDL */
+	{USB_DEVICE(0x1199, 0x9015)},	/* Sierra Wireless Gobi 3000 Modem device */
+	{USB_DEVICE(0x1199, 0x9018)},	/* Sierra Wireless Gobi 3000 QDL */
+	{USB_DEVICE(0x1199, 0x9019)},	/* Sierra Wireless Gobi 3000 Modem device */
 	{USB_DEVICE(0x12D1, 0x14F0)},	/* Sony Gobi 3000 QDL */
 	{USB_DEVICE(0x12D1, 0x14F1)},	/* Sony Gobi 3000 Composite */
 	{ }				/* Terminating entry */
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index ba54a0a8235c08f71319098cd77ba62833f00301..d423d36acc043f9084951dfb0c9e4b3292f222f7 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -294,6 +294,10 @@ static const struct usb_device_id id_table[] = {
 	{ USB_DEVICE(0x1199, 0x68A3), 	/* Sierra Wireless Direct IP modems */
 	  .driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist
 	},
+	/* AT&T Direct IP LTE modems */
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x0F3D, 0x68AA, 0xFF, 0xFF, 0xFF),
+	  .driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist
+	},
 	{ USB_DEVICE(0x0f3d, 0x68A3), 	/* Airprime/Sierra Wireless Direct IP modems */
 	  .driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist
 	},
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 6a1b609a0d94cff247460de6716a71ecfadbe707..27483f91a4a38a41bfdd3f2a5c9583be33ac8027 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -659,12 +659,14 @@ static const struct usb_device_id *get_iface_id(struct usb_serial_driver *drv,
 static struct usb_serial_driver *search_serial_device(
 					struct usb_interface *iface)
 {
-	const struct usb_device_id *id;
+	const struct usb_device_id *id = NULL;
 	struct usb_serial_driver *drv;
+	struct usb_driver *driver = to_usb_driver(iface->dev.driver);
 
 	/* Check if the usb id matches a known device */
 	list_for_each_entry(drv, &usb_serial_driver_list, driver_list) {
-		id = get_iface_id(drv, iface);
+		if (drv->usb_driver == driver)
+			id = get_iface_id(drv, iface);
 		if (id)
 			return drv;
 	}
@@ -755,7 +757,7 @@ static int usb_serial_probe(struct usb_interface *interface,
 
 		if (retval) {
 			dbg("sub driver rejected device");
-			kfree(serial);
+			usb_serial_put(serial);
 			module_put(type->driver.owner);
 			return retval;
 		}
@@ -827,7 +829,7 @@ static int usb_serial_probe(struct usb_interface *interface,
 		 */
 		if (num_bulk_in == 0 || num_bulk_out == 0) {
 			dev_info(&interface->dev, "PL-2303 hack: descriptors matched but endpoints did not\n");
-			kfree(serial);
+			usb_serial_put(serial);
 			module_put(type->driver.owner);
 			return -ENODEV;
 		}
@@ -841,7 +843,7 @@ static int usb_serial_probe(struct usb_interface *interface,
 		if (num_ports == 0) {
 			dev_err(&interface->dev,
 			    "Generic device with no bulk out, not allowed.\n");
-			kfree(serial);
+			usb_serial_put(serial);
 			module_put(type->driver.owner);
 			return -EIO;
 		}
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 1719886bb9bed3d7f9971d45f2da30e62978c3c1..caf22bf5f8222f97fd8a8675ed3268993bc051fb 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1107,6 +1107,13 @@ UNUSUAL_DEV( 0x090a, 0x1200, 0x0000, 0x9999,
 		USB_SC_RBC, USB_PR_BULK, NULL,
 		0 ),
 
+/* Feiya QDI U2 DISK, reported by Hans de Goede <hdegoede@redhat.com> */
+UNUSUAL_DEV( 0x090c, 0x1000, 0x0000, 0xffff,
+		"Feiya",
+		"QDI U2 DISK",
+		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+		US_FL_NO_READ_CAPACITY_16 ),
+
 /* aeb */
 UNUSUAL_DEV( 0x090c, 0x1132, 0x0000, 0xffff,
 		"Feiya",
diff --git a/include/linux/pci.h b/include/linux/pci.h
index d8c379dba6adbb36ae9df6c18adea304e2c6b45c..fefb4e19bf6a476a634d5384814d347b1179094c 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -176,6 +176,8 @@ enum pci_dev_flags {
 	PCI_DEV_FLAGS_NO_D3 = (__force pci_dev_flags_t) 2,
 	/* Provide indication device is assigned by a Virtual Machine Manager */
 	PCI_DEV_FLAGS_ASSIGNED = (__force pci_dev_flags_t) 4,
+	/* Device causes system crash if in D3 during S3 sleep */
+	PCI_DEV_FLAGS_NO_D3_DURING_SLEEP = (__force pci_dev_flags_t) 8,
 };
 
 enum pci_irq_reroute_variant {
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 7f855d50cdf5567b66b31f2bfb073ac025357c00..49b3ac29726adf3040d47384b51948401ac44887 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -126,8 +126,6 @@ struct usb_hcd {
 	unsigned		wireless:1;	/* Wireless USB HCD */
 	unsigned		authorized_default:1;
 	unsigned		has_tt:1;	/* Integrated TT in root hub */
-	unsigned		broken_pci_sleep:1;	/* Don't put the
-			controller in PCI-D3 for system sleep */
 
 	unsigned int		irq;		/* irq allocated */
 	void __iomem		*regs;		/* device memory/io */