Teach SH-Mobile ARM how to make use of the shared SH clock
framework. This commit is one atomic switch that dumps the
local hackery and instead links in the shared clock framework
code in drivers/sh. A few local functions are kept in clock.c.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Allow users to build the TMU driver on SH-Mobile ARM.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Add support for the sh7372 INTCS interrupt controller.

INTCS is the interrupt controller for the sh7372 SuperH
processor core. It is tied into the INTCA interrupt
controller which interfaces to the ARM processor.

INTCS support is implemented using a new INTC table
together with a chained interrupt handler that ties
into the already supported INTCA controller.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Change INTCS_VECT_BASE from 0x3400 to 0x2200.

The old value 0x3400 gave the INTCA and INTCS interrupt
conrollers separated spaces, but required ARM support
for more than 512 NR_IRQS which is not in place at this
point.

The value 0x2200 will make some of the INTCA interrupts
make use of empty INTCS areas. This is a bit more error
prone but works fine as a workaround for G3, G3 and AP4.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

* 'for-2.6.35' of git://linux-nfs.org/~bfields/linux: (45 commits)
  Revert "nfsd4: distinguish expired from stale stateids"
  nfsd: safer initialization order in find_file()
  nfs4: minor callback code simplification, comment
  NFSD: don't report compiled-out versions as present
  nfsd4: implement reclaim_complete
  nfsd4: nfsd4_destroy_session must set callback client under the state lock
  nfsd4: keep a reference count on client while in use
  nfsd4: mark_client_expired
  nfsd4: introduce nfs4_client.cl_refcount
  nfsd4: refactor expire_client
  nfsd4: extend the client_lock to cover cl_lru
  nfsd4: use list_move in move_to_confirmed
  nfsd4: fold release_session into expire_client
  nfsd4: rename sessionid_lock to client_lock
  nfsd4: fix bare destroy_session null dereference
  nfsd4: use local variable in nfs4svc_encode_compoundres
  nfsd: further comment typos
  sunrpc: centralise most calls to svc_xprt_received
  nfsd4: fix unlikely race in session replay case
  nfsd4: fix filehandle comment
  ...

* 'nfs-for-2.6.35' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: (78 commits)
  SUNRPC: Don't spam gssd with upcall requests when the kerberos key expired
  SUNRPC: Reorder the struct rpc_task fields
  SUNRPC: Remove the 'tk_magic' debugging field
  SUNRPC: Move the task->tk_bytes_sent and tk_rtt to struct rpc_rqst
  NFS: Don't call iput() in nfs_access_cache_shrinker
  NFS: Clean up nfs_access_zap_cache()
  NFS: Don't run nfs_access_cache_shrinker() when the mask is GFP_NOFS
  SUNRPC: Ensure rpcauth_prune_expired() respects the nr_to_scan parameter
  SUNRPC: Ensure memory shrinker doesn't waste time in rpcauth_prune_expired()
  SUNRPC: Dont run rpcauth_cache_shrinker() when gfp_mask is GFP_NOFS
  NFS: Read requests can use GFP_KERNEL.
  NFS: Clean up nfs_create_request()
  NFS: Don't use GFP_KERNEL in rpcsec_gss downcalls
  NFSv4: Don't use GFP_KERNEL allocations in state recovery
  SUNRPC: Fix xs_setup_bc_tcp()
  SUNRPC: Replace jiffies-based metrics with ktime-based metrics
  ktime: introduce ktime_to_ms()
  SUNRPC: RPC metrics and RTT estimator should use same RTT value
  NFS: Calldata for nfs4_renew_done()
  NFS: Squelch compiler warning in nfs_add_server_stats()
  ...

* 'bkl/procfs' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing:
  sunrpc: Include missing smp_lock.h
  procfs: Kill the bkl in ioctl
  procfs: Push down the bkl from ioctl
  procfs: Use generic_file_llseek in /proc/vmcore
  procfs: Use generic_file_llseek in /proc/kmsg
  procfs: Use generic_file_llseek in /proc/kcore
  procfs: Kill BKL in llseek on proc base

* 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  clocksource: Add clocksource_register_hz/khz interface
  posix-cpu-timers: Optimize run_posix_cpu_timers()
  time: Remove xtime_cache
  mqueue: Convert message queue timeout to use hrtimers
  hrtimers: Provide schedule_hrtimeout for CLOCK_REALTIME
  timers: Introduce the concept of timer slack for legacy timers
  ntp: Remove tickadj
  ntp: Make time_adjust static
  time: Add xtime, wall_to_monotonic to feature-removal-schedule
  timer: Try to survive timer callback preempt_count leak
  timer: Split out timer function call
  timer: Print function name for timer callbacks modifying preemption count
  time: Clean up warp_clock()
  cpu-timers: Avoid iterating over all threads in fastpath_timer_check()
  cpu-timers: Change SIGEV_NONE timer implementation
  cpu-timers: Return correct previous timer reload value
  cpu-timers: Cleanup arm_timer()
  cpu-timers: Simplify RLIMIT_CPU handling

Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  cs5535-clockevt: Free timer in IRQ setup error path

Merge branch 'timers-for-linus-hpet' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'timers-for-linus-hpet' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86, hpet: Add reference to chipset erratum documentation for disable-hpet-msi-quirk
  x86, hpet: Restrict read back to affected ATI chipsets

Merge branch 'timers-for-linus-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'timers-for-linus-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  avr32: Fix typo in read_persistent_clock()
  sparc: Convert sparc to use read/update_persistent_clock
  cris: Convert cris to use read/update_persistent_clock
  m68k: Convert m68k to use read/update_persistent_clock
  m32r: Convert m32r to use read/update_peristent_clock
  blackfin: Convert blackfin to use read/update_persistent_clock
  ia64: Convert ia64 to use read/update_persistent_clock
  avr32: Convert avr32 to use read/update_persistent_clock
  h8300: Convert h8300 to use read/update_persistent_clock
  frv: Convert frv to use read/update_persistent_clock
  mn10300: Convert mn10300 to use read/update_persistent_clock
  alpha: Convert alpha to use read/update_persistent_clock
  xtensa: Fix unnecessary setting of xtime
  time: Clean up direct xtime usage in xen

Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  genirq: Clear CPU mask in affinity_hint when none is provided
  genirq: Add CPU mask affinity hint
  genirq: Remove IRQF_DISABLED from core code
  genirq: Run irq handlers with interrupts disabled
  genirq: Introduce request_any_context_irq()
  genirq: Expose irq_desc->node in proc/irq

Fixed up trivial conflicts in Documentation/feature-removal-schedule.txt

* 'msm-core' of git://codeaurora.org/quic/kernel/dwalker/linux-msm: (72 commits)
  msm: 7x30 Kconfig and makefile changes
  msm: clock support for the MSM7x30 CPU.
  msm: physical offset for MSM7X30
  msm: io: add io support for 7x30
  msm: Add extern for 7x30 clock list.
  msm: dma: add 7x30 security domain abstraction
  msm: update basic board layout for MSM7x30
  msm: add devices-msm7x30.c
  msm: add msm_iomap-7x30.h for MSM7x30 support
  msm: irqs: add irqs-7x30.h for MSM7x30 support
  msm: 8x50 Kconfig changes
  msm: physical offset for QSD8x50
  msm: io: add io support for 8x50
  msm: add extern for 8x50 clock list.
  msm: add devices-qsd8x50.c
  msm: update basic board layout for QSD8x50
  msm: add msm_iomap-8x50.h for QSD8x50 support
  msm: irqs: add irqs-8x50.h for QSD8x50 support
  msm: timer: allow MSM_DGT_BASE to be overriden
  msm: add Qualcomm 7x30 interrupt controller driver.
  ...

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
  sparc: Define ARCH_SLAB_MINALIGN
  drivers/sbus/char/flash.c: flash_read should update ppos instead of file->f_pos
  sparc64: Fix stack dumping and tracing when function graph is enabled.
  sparc64: Show stack backtrace from show_regs() just like other platforms.

Merge branch 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci

* 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci: (48 commits)
  Revert "rtc: omap: let device wakeup capability be configured from chip init logic"
  DM365: Added more PINMUX configurations for AEMIF
  DM365: Make CLKOUTx available
  DM365: Added PINMUX definitions for GPIO30..32
  Davinci: iotable based ioremap() interception
  Davinci: pinmux - use ioremap()
  Davinci: aintc/cpintc - use ioremap()
  Davinci: psc - use ioremap()
  Davinci: timer - use ioremap()
  Davinci: jtag_id - use ioremap()
  Davinci: da8xx: rtc - use ioremap
  Davinci: gpio - use ioremap()
  davinci: edma: fix coding style issue related to breaking lines
  davinci: edma: use BIT() wherever possible
  davinci: edma: fix coding style issue related to usage of braces
  davinci: edma: use a more intuitive name for edma_info
  Davinci: serial - conditional reset via pwremu
  Davinci: serial - use ioremap()
  Davinci: serial - remove unnecessary define
  Davinci: watchdog reset separation across socs
  ...

Fix up trivial conflict in arch/arm/Kconfig due to removal of "select
GENERIC_TIME"

* 'for-linus/samsung4' of git://git.fluff.org/bjdooks/linux: (98 commits)
  Input: s3c24xx_ts - depend on SAMSUNG_DEV_TS and update menu entry
  Input: s3c24xx_ts - Add FEAT for Samsung touchscreen support
  Input: s3c24xx_ts - Implement generic GPIO configuration callback
  ARM: SAMSUNG: Move s3c64xx dev-ts.c to plat-samsung and rename configuration
  ARM: SAMSUNG: Implements cfg_gpio function for Samsung touchscreen
  ARM: S3C64XX: Add touchscreen platform device definition
  ARM: SAMSUNG: Move mach/ts.h to plat/ts.h
  ARM: S5PC100: Move i2c helpers from plat-s5pc1xx to mach-s5pc100
  ARM: S5PC100: Move frame buffer helpers from plat-s5pc1xx to mach-s5pc100
  ARM: S5PC100: gpio.h cleanup
  ARM: S5PC100: Move gpio support from plat-s5pc1xx to mach-s5pc100
  ARM: S5PC100: Use common functions for gpiolib implementation
  drivers: serial: S5PC100 serial driver cleanup
  ARM: S5PC100: Pre-requisite clock patch for plat-s5pc1xx to plat-s5p move
  ARM: SAMSUNG: Copy common I2C0 device helpers to machine directories
  ARM: SAMSUNG: move driver strength gpio configuration helper to common dir
  ARM: S5PV210: Add GPIOlib support
  ARM: SAMSUNGy: fix broken timer irq base
  ARM: SMDK6440: Add audio devices on board
  ARM: S5P6440: Add audio platform devices
  ...

Commit a45185d2 "cpumask: convert kernel/compat.c" broke libnuma, which
abuses sched_getaffinity to find out NR_CPUS in order to parse
/sys/devices/system/node/node*/cpumap.

On NUMA systems with less than 32 possibly CPUs, the current
compat_sys_sched_getaffinity now returns '4' instead of the actual
NR_CPUS/8, which makes libnuma bail out when parsing the cpumap.

The libnuma call sched_getaffinity(0, bitmap, 4096) at first.  It mean
the libnuma expect the return value of sched_getaffinity() is either len
argument or NR_CPUS.  But it doesn't expect to return nr_cpu_ids.

Strictly speaking, userland requirement are

1) Glibc assume the return value mean the lengh of initialized
   of mask argument. E.g. if sched_getaffinity(1024) return 128,
   glibc make zero fill rest 896 byte.
2) Libnuma assume the return value can be used to guess NR_CPUS
   in kernel. It assume len-arg<NR_CPUS makes -EINVAL. But
   it try len=4096 at first and 4096 is always bigger than
   NR_CPUS. Then, if we remove strange min_length normalization,
   we never hit -EINVAL case.

sched_getaffinity() already solved this issue.  This patch adapts
compat_sys_sched_getaffinity() to match the non-compat case.
Signed-off-by: NKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: NRusty Russell <rusty@rustcorp.com.au>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Reported-by: NKen Werner <ken.werner@web.de>
Cc: stable@kernel.org
Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] Drop duplicated "config IOMMU_HELPER"
  [IA64] invoke oom-killer from page fault
  [IA64] use __ratelimit
  [IA64] Use set_cpus_allowed_ptr
  [IA64] Use set_cpus_allowed_ptr
  [IA64] arch/ia64/hp/common/sba_iommu.c: Rename dev_info to adi
  [IA64] removing redundant ifdef

* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (224 commits)
  ARM: remove 'select GENERIC_TIME'
  ARM: 6136/1: ARCH_REQUIRE_GPIOLIB selects GENERIC_GPIO
  ARM: 6074/1: oprofile: convert from sysdev to platform device
  ARM: 6073/1: oprofile: remove old files and update KConfig
  ARM: 6072/1: oprofile: use perf-events framework as backend
  ARM: 6071/1: perf-events: allow modules to query the number of hardware counters
  ARM: 6070/1: perf-events: add support for xscale PMUs
  ARM: 6069/1: perf-events: use numeric ID to identify PMU
  ARM: 6064/1: pmu: register IRQs at runtime
  ARM: Optionally allow ARMv6 to use 'normal, bufferable' memory for DMA
  ARM: 6134/1: Handle instruction cache maintenance fault properly
  ARM: nwfpe: allow debugging output to be configured at runtime
  ARM: rename mach_cpu_disable() to platform_cpu_disable()
  ARM: 6132/1: PL330: Add common core driver
  ARM: 6094/1: Extend cache-l2x0 to support the 16-way PL310
  ARM: Move memory mapping into mmu.c
  ARM: Ensure meminfo is sorted prior to sanity_check_meminfo
  ARM: Remove useless linux/bootmem.h includes
  ARM: convert /proc/cpu/aligment to seq_file
  arm: use asm-generic/scatterlist.h
  ...

This reverts commit 9c0a342c because
it was included without proper signoffs from RTC maintainers.

* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (127 commits)
  sh: update defconfigs.
  sh: Fix up the NUMA build for recent LMB changes.
  sh64: provide a stub per_cpu_trap_init() definition.
  sh: fix up CONFIG_KEXEC=n build.
  sh: fixup the docbook paths for clock framework shuffling.
  driver core: Early dev_name() depends on slab_is_available().
  sh: simplify WARN usage in SH clock driver
  sh: Check return value of clk_get on ms7724
  sh: Check return value of clk_get on ecovec24
  sh: move sh clock-cpg.c contents to drivers/sh/clk-cpg.c
  sh: move sh clock.c contents to drivers/sh/clk.
  sh: move sh asm/clock.h contents to linux/sh_clk.h V2
  sh: remove unused clock lookup
  sh: switch boards to clkdev
  sh: switch sh4-202 to clkdev
  sh: switch shx3 to clkdev
  sh: switch sh7757 to clkdev
  sh: switch sh7763 to clkdev
  sh: switch sh7780 to clkdev
  sh: switch sh7786 to clkdev
  ...

* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (24 commits)
  [S390] drivers/s390/char: Use kmemdup
  [S390] drivers/s390/char: Use kstrdup
  [S390] debug: enable exception-trace debug facility
  [S390] s390_hypfs: Add new attributes
  [S390] qdio: remove API wrappers
  [S390] qdio: set correct bit in dsci
  [S390] qdio: dont convert timestamps to microseconds
  [S390] qdio: remove memset hack
  [S390] qdio: prevent starvation on PCI devices
  [S390] qdio: count number of qdio interrupts
  [S390] user space fault: report fault before calling do_exit
  [S390] topology: expose core identifier
  [S390] dasd: remove uid from devmap
  [S390] dasd: add dynamic pav toleration
  [S390] vdso: add missing vdso_install target
  [S390] vdso: remove redundant check for CONFIG_64BIT
  [S390] avoid default_llseek in s390 drivers
  [S390] vmcp: disallow modular build
  [S390] add breaking event address for user space
  [S390] virtualization aware cpu measurement
  ...

Make the driver depend on either ARCH_S3C2410 (as legacy) or the new
device selection of SAMSUNG_DEV_TS.

Change the menuconfig name to reflect this driver is now handling more
devices that just the s3c2410.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>
Acked-by: NDmitry Torokhov <dtor@mail.ru>

This patch adds a feature bit field in the touchscreen driver for Samsung SoCs.
Which can be used to distinguish the TSADC module features.
Signed-off-by: NNaveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
[ben-linux@fluff.org: minor fix to title]
Signed-off-by: NBen Dooks <ben-linux@fluff.org>
Acked-by: NDmitry Torokhov <dtor@mail.ru>

This patch implements generic GPIO configuration function in Samsung
touchscreen driver. And makes the touchscreen driver s3c24xx-ts.c
generic to all the Samsung SoCs.
Signed-off-by: NNaveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
[ben-linux@fluff.org: fixed title ]
Signed-off-by: NBen Dooks <ben-linux@fluff.org>
Acked-by: NDmitry Torokhov <dtor@mail.ru>

Move the arch/arm/mach-s3c64xx/dev-ts.c file to arch/arm/plat-samsung and
rename the Kconfig entry appropriately.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

This patch implements cfg_gpio function for Samsung touchscreen.
And also modifies the H1940 machine respectively.
Signed-off-by: NNaveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

This patch adds the touchscreen platform device definition for S3C64XX boards.
Signed-off-by: NMaurus Cuelenaere <mcuelenaere@gmail.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

This moves mach-s3c2410/include/mach/ts.h to plat-samsung/include/plat/ts.h in
order to prepare for s3c64xx support in the touchscreen driver.
Signed-off-by: NMaurus Cuelenaere <mcuelenaere@gmail.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move i2c helpers from plat-s5pc1xx to mach-s5pc100.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move frame buffer helpers from plat-s5pc1xx to mach-s5pc100.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

This patch renames gpio related registers from s5pc1xx to s5pc100 to
better match the plat-s5p framework style. GPIO_MP* defines now used
anywhere thus has been removed.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Move gpio-lib support from plat-s5pc1xx to mach-s5pc100. Only basic gpio
functionality is now supported. Gpio interrupts are disabled temporarly
and will be added later.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

GPIOlib helpers from plat-samsung already have functions for accessing
4bit gpio banks. This patch removes the duplicated functions from
plat-s5pc1xx/gpiolib.c.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Remove unnecessary Kconfig entry. S5PC100 has exactly the same driver as
S3C6400/S3C6410/S5P6440.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

This is a pre-requisite clock patch for the plat-s5pc1xx to plat-s5p
movement. The patches that perform the movement of the code from
plat-s5pc1xx to plat-s5p (and mach-s5pc100) should also enable the
build for the mach-s5pc100/clock.c code.
Signed-off-by: NThomas Abraham <thomas.ab@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Driver strength parameter can be changed not only on S5PC100 but also
on S5PV210/S5PC110 platforms, so move the helper functions to the common
plat-samsung directory.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

Merge branch 'for-2635/samsung-rtc' into for-linus/samsung2

Conflicts:
	arch/arm/mach-s3c64xx/include/mach/map.h
	arch/arm/plat-samsung/Kconfig
	arch/arm/plat-samsung/Makefile