Merge tag 's5p-cleanup-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup

Merge "Samsung cleanup 2nd version for S5P SoCs for 3.17" from Kukjin Kim:

Cleanup S5P SoCs for 3.17
- removing s5p64x0 SoCs and s5pc100 SoC in mainline because
  no more user and if it is required next time, it will be
  supported with DT.

* tag 's5p-cleanup-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  video: fbdev: s3c-fb: remove s5pc100 related fimd and fb codes
  mtd: onenand: remove s5pc100 related onenand codes
  spi: s3c64xx: remove s5pc100 related spi codes
  gpio: samsung: remov s5pc100 related gpio codes
  ARM: S5PC100: no more support S5PC100 SoC
  video: fbdev: s3c-fb: remove s5p64x0 related fimd codes
  spi: s3c64xx: remove s5p64x0 related spi codes
  gpio: samsung: remove s5p64x0 related gpio codes
  ARM: S5P64X0: no more support S5P6440 and S5P6450 SoCs
Signed-off-by: Olof Johansson <olof@lixom.net>

This patch removes fimd and fb codes for s5pc100 SoC.
Acked-by: Jingoo Han <jg1.han@samsung.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

This patch removes s5pc100 related onenand codes because of no more
support for S5PC100 SoC in mainline.

Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

This patch removes sp5c100 related spi because of no more support
s5pc100 SoC.

Cc: Mark Brown <broonie@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

This patch removes gpio codes for s5pc100 SoC.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

This patch removes supporting codes for s5pc100 because no more used
now.

[jason@lakedaemon.net: for drivers/irqchip/Kconfig]
Acked-by: Jason Cooper <jason@lakedaemon.net>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

This patch removes fimd codes for s5p6440 and s5p6450 SoCs.
Acked-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

In order to remove the following ugly message:

  BUG: mapping for 0x00000000 at 0xff000000 out of vmalloc space

the iotable mappings should be re-located inside the vmalloc
region. Such move was introduced at commit:

commit 0536bdf3
Author: Nicolas Pitre <nicolas.pitre@linaro.org>
Date:   Thu Aug 25 00:35:59 2011 -0400

    ARM: move iotable mappings within the vmalloc region
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
[laurent.pinchart@ideasonboard.com: Hardcode the virtual address]
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

The IMEMC mapping not only has no user, but maps a reserved memory
space. It just wastes vmalloc space, remove it.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

The UNCACHED_PHYS_0 mapping is only needed on PXA25x and PXA27x
platforms. Move it to pxa25x.c and pxa27x.c to avoid wasting vmalloc
space on PXA3xx.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

The virtual address, physical address and size of all regions for which
we create static mappings are defined in PXA headers. Replaced the
hardcoded values with macros.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'pxa-for-v3.17-2' of https://git.kernel.org/pub/scm/linux/kernel/git/hzhuang1/linux into next/cleanup

Merge "pxa for v3.17 v2" from Haojian Zhuang:

* tag 'pxa-for-v3.17-2' of https://git.kernel.org/pub/scm/linux/kernel/git/hzhuang1/linux:
  ARM: pxa: fix typo 'CONFIG_SPI_PXA2XX_MASTER'
  ARM: pxa: call debug_ll_io_init for earlyprintk
  ARM: pxa: correct errata number for PXA270
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'mmp-for-v3.17' of https://git.kernel.org/pub/scm/linux/kernel/git/hzhuang1/linux into next/cleanup

Merge "mmp for v3.17" from Haojian Zhuang:

* tag 'mmp-for-v3.17' of https://git.kernel.org/pub/scm/linux/kernel/git/hzhuang1/linux:
  ARM: mmp: remove duplicate SM_SCLK_SM_SCLK define
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'renesas-soc-cleanup2-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup

Merge "Second Round of Renesas ARM Based SoC soc-cleanup Updates for v3.17"
from Simon Horman:

* Move SOC-specific headers out of mach directory.
  This is part of a multi-stage effort to move headers
  out of that directory.

* tag 'renesas-soc-cleanup2-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: Move sh7372.h
  ARM: shmobile: Move sh73a0.h
  ARM: shmobile: Move r8a7790.h
  ARM: shmobile: Move r8a7778.h
  ARM: shmobile: Move r8a7740.h
  ARM: shmobile: Move r8a73a4.h
  ARM: shmobile: Move r7s72100.h
Signed-off-by: Olof Johansson <olof@lixom.net>

CONFIG_SPI_PXA2XX_MASTER was used were it was surely meant to use
CONFIG_SPI_PXA2XX_MODULE. Use the IS_ENABLED() macro here, as it guards
against typos like this one.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Acked-by: Haojian Zhuang <haojian.zhuang@linaro.org>

Merge tag 'versatile-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into next/cleanup

Merge "First pull request of Versatile family clean-ups for v3.17" from Linus
Walleij:

- Remove <mach/memory.h> from the Integrator, paving the
  road for multiplatform.
- Push the CLCD helper code down into the framebuffer subsystem,
  removing the last hook in plat-versatile for the Integrator,
  also paving the road for multiplatform.

Patches tested on Integrator/AP, Integrator/CP and Versatile AB
(all real hardware).

* tag 'versatile-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
  video: move Versatile CLCD helpers
  ARM: integrator: get rid of <mach/memory.h>
Signed-off-by: Olof Johansson <olof@lixom.net>

This patch removes s5p64x0 related spi because of no more support for
s5p64x0 SoCs. Meanwhile, cleanup SPI DT bindings for s5p6440-spi, it
should be s5p64x0-spi instead.

Cc: Mark Brown <broonie@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

This patch removes gpio codes for s5p6440 and s5p6450 SoCs.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

This patch removes supporting codes for s5p6440 and s5p6450 because
seems no more used now. And if its supporting is required, DT based
codes should be supprted next time.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

Symbols local to this file are made static.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

'spear1310_io_desc' is used only in this file.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

'spear13xx_io_desc' is used only in this file.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

Variables local to this file are made static.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Tony Prisk <linux@prisktech.co.nz>
Signed-off-by: Olof Johansson <olof@lixom.net>

Symbols local to this file are made static.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Cc: kernel@stlinux.com
Cc: Srinivas Kandagatla <srinivas.kandagatla@gmail.com>
Cc: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'renesas-soc-cleanup-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup

Merge "Renesas ARM Based SoC Cleanup for v3.17" from Simon Horman:

- Use shmobile_init_delay on r8a7790, r7s72100 and EMEV2 SoCs
- Remove unused redundant callbacks on EMEV2 SoC

* tag 'renesas-soc-cleanup-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: Remove unused r8a7790_init_early()
  ARM: shmobile: Use r8a7790 DT CPU Frequency for Lager
  ARM: shmobile: Use r8a7790 DT CPU Frequency in common case
  ARM: shmobile: Use shmobile_init_delay() on r7s72100
  ARM: shmobile: Use shmobile_init_delay() on Genmai boards
  ARM: shmobile: Update r7s72100 DTS to include CPU frequency
  ARM: shmobile: Get rid of redundant EMEV2 mach callbacks
  ARM: shmobile: Use shmobile_init_delay() on EMEV2
  ARM: shmobile: Update EMEV2 DTS to include CPU frequency
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'renesas-header-cleanup-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup

Merge "Renesas ARM Based SoC Header Cleanup for v3.17" from Simon Horman:

Move the most common shared header files for mach-shmobile
from <mach/foobar.h> to "foobar.h"

* tag 'renesas-header-cleanup-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: Move rcar-gen2.h, cleanup r8a7790 case
  ARM: shmobile: Move pm-rcar.h, cleanup r8a7779 case
  ARM: shmobile: Move pm-rmobile.h, cleanup sh73xx.h
  ARM: shmobile: Move common.h
  ARM: shmobile: Move most of irqs.h, keep some for pinctl
  ARM: shmobile: Move clock.h
  ARM: shmobile: Move dma-register.h
  ARM: shmobile: Move intc.h, cleanup sh_intc.h usage
Signed-off-by: Olof Johansson <olof@lixom.net>

clps711x_devices_init() can be used directly in ".machine_init"
without any intermediate function.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Olof Johansson <olof@lixom.net>

Add initialization of commonly used devices to the CLEP7312 generic
board.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Olof Johansson <olof@lixom.net>

This patch removes old support for cpuidle and switches all current
users to use new cpuidle driver.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Olof Johansson <olof@lixom.net>

One more step to allowing CLPS711X to participate in the
multi-platform defconfig.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Olof Johansson <olof@lixom.net>

All uses of the IO_ADDRESS() macro has been removed.
This patch removes the definition of this macro.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Olof Johansson <olof@lixom.net>

The SM_SCLK_SM_SCLK is define is cut and pasted twice.  I have removed
the second define.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Haojian Zhuang <haojian.zhuang@linaro.org>

This is already done automatically for many other ARM platforms by the
ARM core code, but since pxa is using the .map_io callback, it needs to
call it explicitely for earlyprintk support.
Signed-off-by: Andrew Ruder <andrew.ruder@elecsyscorp.com>
Acked-by: Haojian Zhuang <haojian.zhuang@linaro.org>

Comment incorrectly cites errata 39
    E39. SDIO: SDIO Devices Not Working at 19.5 Mbps

Should be errata 38
    E38. MEMC: Memory Controller hangs when entering Self Refresh Mode.
Signed-off-by: Andrew Ruder <andrew.ruder@elecsyscorp.com>
Acked-by: Haojian Zhuang <haojian.zhuang@linaro.org>

Pull ARM fixes from Russell King:
 "Another round of ARM fixes.  The largest change here is the L2 changes
  to work around problems for the Armada 37x/380 devices, where most of
  the size comes down to comments rather than code.

  The other significant fix here is for the ptrace code, to ensure that
  rewritten syscalls work as intended.  This was pointed out by Kees
  Cook, but Will Deacon reworked the patch to be more elegant.

  The remainder are fairly trivial changes"

* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
  ARM: 8087/1: ptrace: reload syscall number after secure_computing() check
  ARM: 8086/1: Set memblock limit for nommu
  ARM: 8085/1: sa1100: collie: add top boot mtd partition
  ARM: 8084/1: sa1100: collie: revert back to cfi_probe
  ARM: 8080/1: mcpm.h: remove unused variable declaration
  ARM: 8076/1: mm: add support for HW coherent systems in PL310 cache

Note that I don't maintain Documentation/ABI/,
Documentation/devicetree/, or the language translation files.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

These days most people use git to send patches so I have added a section
about that.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

On the syscall tracing path, we call out to secure_computing() to allow
seccomp to check the syscall number being attempted. As part of this, a
SIGTRAP may be sent to the tracer and the syscall could be re-written by
a subsequent SET_SYSCALL ptrace request. Unfortunately, this new syscall
is ignored by the current code unless TIF_SYSCALL_TRACE is also set on
the current thread.

This patch slightly reworks the enter path of the syscall tracing code
so that we always reload the syscall number from
current_thread_info()->syscall after the potential ptrace traps.
Acked-by: Kees Cook <keescook@chromium.org>
Tested-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

Commit 1c2f87c2 (ARM: 8025/1: Get rid of meminfo) changed find_limits
to use memblock_get_current_limit for calculating the max_low pfn.
nommu targets never actually set a limit on memblock though which
means memblock_get_current_limit will just return the default
value. Set the memblock_limit to be the end of DDR to make sure
bounds are calculated correctly.
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>