Граф коммитов

14107 Коммитов

Автор SHA1 Сообщение Дата
Linus Torvalds 85d45adef0 Merge branch 'msm-fix' of git://codeaurora.org/quic/kernel/davidb/linux-msm
* 'msm-fix' of git://codeaurora.org/quic/kernel/davidb/linux-msm:
  msm: timer: Fix DGT rate on 8960 and 8660
  msm: timer: compensate for timer shift in msm_read_timer_count
  msm: timer: Fix SMP build error
2011-06-20 20:11:34 -07:00
Stephen Boyd fdb9c3cd51 msm: timer: Fix DGT rate on 8960 and 8660
The DGT runs at 27 MHz divided by 4 on 8660 and 8960.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
2011-06-20 16:30:07 -07:00
Jeff Ohlstein 650f156775 msm: timer: compensate for timer shift in msm_read_timer_count
Some msm targets have timers whose lower bits are unreliable. So, we
present our timers as lower frequency than they actually are, and ignore
the bottom 5 bits on such targets. This compensation was erroneously
removed from the msm_read_timer_count function, so restore it.

This was broken by 94790ec25 "msm: timer: SMP timer support for msm".

Signed-off-by: Jeff Ohlstein <johlstei@codeaurora.org>
2011-06-17 14:54:18 -07:00
Linus Torvalds 0835619348 Merge branches 'gpio/merge' and 'spi/merge' of git://git.secretlab.ca/git/linux-2.6
* 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6:
  gpio: add GPIOF_ values regardless on kconfig settings
  gpio: include linux/gpio.h where needed
  gpio/omap4: Fix missing interrupts during device wakeup due to IOPAD.

* 'spi/merge' of git://git.secretlab.ca/git/linux-2.6:
  spi/bfin_spi: fix handling of default bits per word setting
2011-06-17 10:36:32 -07:00
Linus Torvalds add794467a Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6:
  OMAP1: PM: register notifiers with generic clock ops even when !PM_RUNTIME
  omap: pandora: fix NAND support
  OMAP: PM: omap_device: fix device power domain callbacks
  OMAP: PM debug: fix section mismatch warnings
2011-06-17 10:35:31 -07:00
Linus Torvalds f49cc57cc9 Merge branch 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x
* 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x:
  ARM: mach-shmobile: mackerel: tidyup usbhs driver settings
  ARM: mach-shmobile: Correct SCIF port types for SH7367.
  ARM: mach-shmobile: sh73a0 gic_arch_extn.irq_set_wake() fix
  ARM: mach-shmobile: Mackerel USB platform data update
  ARM: mach-shmobile: AG5EVM SDHI1 platform data update
2011-06-16 09:46:08 -07:00
Randy Dunlap 158f1e9518 gpio: include linux/gpio.h where needed
Some files use GPIOF_ macros but don't include the header file
for them.  These macros are being moved to <linux/gpio.h>, so add
includes for <linux/gpio.h> where needed.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-16 08:40:44 -06:00
Linus Torvalds 19a1166fa2 Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm:
  ARM: footbridge: fix clock event support
  ARM: footbridge: fix debug macros
  ARM: initrd: disable initrds outside of memory
  ARM: extend Code: line by one 16-bit quantity for Thumb instructions
  ARM: 6955/1: cmpxchg syscall should data abort if page not write
  ARM: 6954/1: zImage: fix Thumb2 breakage
  ARM: 6953/1: DT: don't try to access physical address zero
  ARM: 6949/2: mach-u300: fix compilaton warning in IO accessors
  Revert "ARM: 6944/1: mm: allow ASID 0 to be allocated to tasks"
  Revert "ARM: 6943/1: mm: use TTBR1 instead of reserved context ID"
  davinci: make PCM platform devices static
  arm: davinci: Fix fallout from generic irq chip conversion
  ARM: 6894/1: mmci: trigger card detect IRQs on falling and rising edges
  ARM: 6952/1: fix lockdep warning of "unannotated irqs-off"
  ARM: 6951/1: include .bss in memory layout information
  ARM: 6948/1: Fix .size directives for __arm{7,9}tdmi_proc_info
  ARM: 6947/2: mach-u300: fix compilation error in timer
  ARM: 6946/1: vexpress: move v2m clock init to init_early
  ARM: mx51/sdma: Check the chip revision in run-time
  arm: mxs: include asm/processor.h for cpu_relax()
2011-06-15 22:01:36 -07:00
Wanlong Gao c7cbb02222 rtc: fix build warnings in defconfigs
RTC_CLASS is changed to bool, so 'm' is invalid.

Signed-off-by: Wanlong Gao <wanlong.gao@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-06-15 20:04:02 -07:00
Kuninori Morimoto 05a7929f31 ARM: mach-shmobile: mackerel: tidyup usbhs driver settings
- usb0 pipe is same as default. own pipe config is not needed
- usb1 lost get_id function

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-15 16:03:17 +09:00
Tony Lindgren b8ce9fb8e1 Merge branch 'fixes-v3.0-rc3' into devel-fixes 2011-06-14 05:53:42 -07:00
Kevin Hilman e9e35c5a2b OMAP1: PM: register notifiers with generic clock ops even when !PM_RUNTIME
When runtime PM is disabled, device clocks need to be enabled on
device add and disabled on device remove.  This currently is not
happening because in the !PM_RUNTIME case, no notifiers are registered
for OMAP1 devices.

Fix this by ensuring notifiers are registered, even in the !PM_RUNTIME case.

Reported-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-06-14 05:53:18 -07:00
Paul Mundt 311057250e ARM: mach-shmobile: Correct SCIF port types for SH7367.
While SH7377 and others were updated to properly use SCIFA/B port types,
SH7367 was left behind. Fix it up accordingly.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-14 15:12:09 +09:00
Magnus Damm 485b2ab554 ARM: mach-shmobile: sh73a0 gic_arch_extn.irq_set_wake() fix
Initialize ->irq_set_wake() in gic_arch_extn to unbreak wake
up from the KEYSC device on AG5EVM in case of Suspend-to-RAM.

Without this patch "echo mem > /sys/power/state" and a key
press results in the following message on resume:

WARNING: at kernel/irq/manage.c:507 irq_set_irq_wake+0x7c/0xd8()
Unbalanced IRQ 103 wake disable

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-14 15:12:05 +09:00
Magnus Damm e2a53b7c5b ARM: mach-shmobile: Mackerel USB platform data update
This patch updates the board specific USB support
code for the sh7372 Mackerel board.

With this patch applied port CN22 is driven by the
recently added renesas_usbhs driver using the first
USB controller included in sh7372 aka USBHS0.

Hotplugging of USBHS0 unfortunately has to be
handled by software polling. The sh7372 SoC itself
obviously supports hotplug notification by IRQ but
on the Mackerel board this IRQ happens to be used
for the touch screen.

Also fix the pinmux configuration to avoid setting
up unused pins and fix minor spelling errors.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-14 15:11:49 +09:00
Magnus Damm 5294206053 ARM: mach-shmobile: AG5EVM SDHI1 platform data update
Add a flag for SDHI1 to enable SDIO IRQ, and remove DMA Engine
slave id:s to disable DMA as a workaround.

Tested on sh73a0/AG5EVM with a BCM4318-based SDIO card.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-14 15:11:45 +09:00
Linus Torvalds acb11bcdbd Merge branch 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung
* 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: S3C2410: remove the now empty mach-s3c2410/irq.c
  ARM: S3C24XX: Move s3c24xx_irq_syscore_ops to plat-s3c24xx/irq.c
  ARM: S3C24xx: Fix missing struct for s3c2410_dma_chan
  ARM: SAMSUNG: Remove unused onenand plat functions
  ARM: EXYNOS4: Remove compiler warning on exynos4_pwm4_resume
  ARM: S5P: Fix compilation error for exynos4_defconfig
  ARM: S5P: Should be S3C_VA_USB_HSPHY instead of S5P_VA_XX
  ARM: S5P64X0: Fix SPI platform device name
  ARM: S5PV210: Fix possible null pointer dereference
2011-06-13 10:32:53 -07:00
Tony Lindgren c8e0bf95fc Merge branch 'for_3.0/pm-fixes' of ssh://master.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into fixes 2011-06-13 07:40:25 -07:00
Grazvydas Ignotas 9d5ae7cd6c omap: pandora: fix NAND support
Commit d5ce2b65 "omap3630: nand: fix device size to work in polled mode"
changed values for .devsize in nand platform data, now we have to pass
NAND_BUSWIDTH_16 instead of '1' to select 16bit NAND.

Update pandora's platform data accordingly, also specify appropriate
transfer type.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-06-13 06:49:07 -07:00
Linus Torvalds 08d63aac43 Merge branch 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6
* 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6:
  gpio/basic_mmio: add missing include of spinlock_types.h
  gpio/nomadik: fix sleepmode for elder Nomadik
2011-06-12 11:03:29 -07:00
Linus Torvalds 152b92db7a Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (55 commits)
  ISDN, hfcsusb: Don't leak in hfcsusb_ph_info()
  netpoll: call dev_put() on error in netpoll_setup()
  net: ep93xx_eth: fix DMA API violations
  net: ep93xx_eth: drop GFP_DMA from call to dma_alloc_coherent()
  net: ep93xx_eth: allocate buffers using kmalloc()
  net: ep93xx_eth: pass struct device to DMA API functions
  ep93xx: set DMA masks for the ep93xx_eth
  vlan: Fix the ingress VLAN_FLAG_REORDER_HDR check
  dl2k: EEPROM CRC calculation wrong endianess on bigendian machine
  NET: am79c961: fix assembler warnings
  NET: am79c961: ensure multicast filter is correctly set at open
  NET: am79c961: ensure asm() statements are marked volatile
  ethtool.h: fix typos
  ep93xx_eth: Update MAINTAINERS
  ipv4: Fix packet size calculation for raw IPsec packets in __ip_append_data
  netpoll: prevent netpoll setup on slave devices
  net: pmtu_expires fixes
  gianfar:localized filer table
  iwlegacy: fix channel switch locking
  mac80211: fix IBSS teardown race
  ...
2011-06-12 11:03:08 -07:00
Mika Westerberg fa70cf472c ep93xx: set DMA masks for the ep93xx_eth
Since the driver uses the DMA API, we should pass it valid DMA masks.

Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Tested-by: Petr Stetiar <ynezz@true.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-11 16:25:15 -07:00
Russell King 7d7975a0e1 ARM: footbridge: fix clock event support
4e8d7637 (ARM: footbridge: convert to clockevents/clocksource) did
not set the cpumask for the clock event device.  This causes boot
to fail.  Add the necessary initialization.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-11 00:46:17 +01:00
Russell King e172dedd89 ARM: footbridge: fix debug macros
More of the same of 5f2c1b30 (ARM: footbridge: fix debug macros),
this time for the DC21285-based debugging code rather than the 8250-
based debugging code.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-11 00:44:35 +01:00
Russell King 8f4b8c7613 ARM: initrd: disable initrds outside of memory
We can't cope with initrds outside of memory, so check that the
initrd is within some declared memory to the kernel before using
it.  Otherwise we're likely to OOPS during boot.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-11 00:43:21 +01:00
Russell King 099b4d3b47 Merge branch 'davinci-next' of git://gitorious.org/linux-davinci/linux-davinci into fixes 2011-06-10 08:57:14 +01:00
Russell King 09e1e9c4a4 Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into fixes 2011-06-10 08:56:01 +01:00
Russell King a9011580a9 ARM: extend Code: line by one 16-bit quantity for Thumb instructions
Dump out the following 16-bit instruction to the faulting instruction
in the Code: line.  This allows Thumb-2 instructions to be properly
encoded.

Tested-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-09 23:55:45 +01:00
Linus Walleij 33d78647dc gpio/nomadik: fix sleepmode for elder Nomadik
The mach-nomadik machine did not compile properly due to bad
ux500-specific functions being called. Introduce new state
variables to fix this up.

Reported-by: Axel Lin <axel.lin@gmail.com>
Cc: Alessandro Rubini <rubini@unipv.it>
Cc: Prafulla Wadaskar <prafulla.wadaskar@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-09 15:03:38 -06:00
Po-Yu Chuang 373ce3020b ARM: 6955/1: cmpxchg syscall should data abort if page not write
If the page to cmpxchg is user mode read only (not write),
we should simulate a data abort first.

Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com>
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-09 10:15:07 +01:00
Nicolas Pitre 720c60e194 ARM: 6954/1: zImage: fix Thumb2 breakage
Commit af3e4fd37a "ARM: 6859/1: Add writethrough dcache support for
ARM926EJS processor" broke Thumb2 compilation by omitting to maintain
the wide encoding for the added branch instructions which made the
ARM926EJ-S record smaller than expected, breaking the record walk code.

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Cc: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-09 10:15:06 +01:00
Nicolas Pitre f506cd48a4 ARM: 6953/1: DT: don't try to access physical address zero
If the DT physical address is zero, this is equivalent to no DT.
Especially when the actual RAM physical address is not located at zero,
the result of phys_to_virt() would point to la-la-land and crash the
kernel, which crash is completely silent this early during boot.

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-09 10:15:06 +01:00
Linus Walleij 6075e9df47 ARM: 6949/2: mach-u300: fix compilaton warning in IO accessors
The IO accessors for U300 were using u32 rather than the nominal
void __iomem * type, rectify this by properly defining the
virtual base for statically mapped peripherals to be
void __iomem *. Requires fixing a field in struct clk as well.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-09 10:15:06 +01:00
Russell King a0a54d37b4 Revert "ARM: 6944/1: mm: allow ASID 0 to be allocated to tasks"
This reverts commit 45b95235b0.

Will Deacon reports that:

 In 52af9c6c ("ARM: 6943/1: mm: use TTBR1 instead of reserved context ID")
 I updated the ASID rollover code to use only the kernel page tables
 whilst updating the ASID.

 Unfortunately, the code to restore the user page tables was part of a
 later patch which isn't yet in mainline, so this leaves the code
 quite broken.

We're also in the process of eliminating __ARCH_WANT_INTERRUPTS_ON_CTXSW
from ARM, so lets revert these until we can properly sort out what we're
doing with the context switching.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-09 10:13:16 +01:00
Russell King 07989b7ad6 Revert "ARM: 6943/1: mm: use TTBR1 instead of reserved context ID"
This reverts commit 52af9c6cd8.

Will Deacon reports that:

 In 52af9c6c ("ARM: 6943/1: mm: use TTBR1 instead of reserved context ID")
 I updated the ASID rollover code to use only the kernel page tables
 whilst updating the ASID.

 Unfortunately, the code to restore the user page tables was part of a
 later patch which isn't yet in mainline, so this leaves the code
 quite broken.

We're also in the process of eliminating __ARCH_WANT_INTERRUPTS_ON_CTXSW
from ARM, so lets revert these until we can properly sort out what we're
doing with the ARM context switching.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-09 10:13:04 +01:00
Sekhar Nori 7e9f194521 davinci: make PCM platform devices static
Make the PCM device structures used in devices.c
and devices-da8xx.c static as they are used only
in the respective files.

This was found when trying to build a single image
for DaVinci and DA8x devices using runtime P2V support.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2011-06-08 14:41:37 +05:30
Thomas Gleixner 7416401661 arm: davinci: Fix fallout from generic irq chip conversion
The code which does the chained handler setup was overwriting
chip_data.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Holger Hans Peter Freyther <holger@freyther.de>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2011-06-08 14:33:52 +05:30
Linus Torvalds 8ea656bdc9 Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (21 commits)
  ARM: OMAP4: MMC: increase delay for pbias
  arm: omap2plus: move NAND_BLOCK_SIZE out of boards
  omap4: hwmod: Enable the keypad
  omap3: Free Beagle rev gpios when they are read, so others can read them later
  arm: omap3: beagle: Ensure msecure is mux'd to be able to set the RTC
  omap: rx51: Don't power up speaker amplifier at bootup
  omap: rx51: Set regulator V28_A always on
  ARM: OMAP4: MMC: no regulator off during probe for eMMC
  arm: omap2plus: fix ads7846 pendown gpio request
  ARM: OMAP2: Add missing iounmap in omap4430_phy_init
  ARM: omap4: Pass core and wakeup mux tables to omap4_mux_init
  ARM: omap2+: mux: Allow board mux settings to be NULL
  OMAP4: fix return value of omap4_l3_init
  OMAP: iovmm: fix SW flags passed by user
  arch/arm/mach-omap1/dma.c: Invert calls to platform_device_put and platform_device_del
  OMAP2+: mux: fix compilation warnings
  OMAP: SRAM: Fix warning: format '%08lx' expects type 'long unsigned int'
  arm: omap3: cm-t3517: fix section mismatch warning
  OMAP2+: Fix 9 section mismatch(es) warnings from mach-omap2/built-in.o
  ARM: OMAP2: Add missing include of linux/gpio.h
  ...
2011-06-07 18:46:37 -07:00
Kevin Hilman 345f79b3de OMAP: PM: omap_device: fix device power domain callbacks
After commit 4d27e9dcff (PM: Make power
domain callbacks take precedence over subsystem ones), the power
domain callbacks need to call the driver callbacks instead of relying
on the default subsystem (in this case, platform_bus) to handle the
driver callbacks.

Validated on 3430/n900, 3530/Overo.

Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-06-06 16:15:04 -07:00
Russell King c8fb13d04a OMAP: PM debug: fix section mismatch warnings
WARNING: arch/arm/mach-omap2/built-in.o(.text+0x423c): Section mismatch in reference from the function pm_dbg_regset_init() to the function .init.text:pm_dbg_init()
The function pm_dbg_regset_init() references
the function __init pm_dbg_init().
This is often because pm_dbg_regset_init lacks a __init
annotation or the annotation of pm_dbg_init is wrong.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-06-06 16:14:46 -07:00
Ming Lei 9fc2552a68 ARM: 6952/1: fix lockdep warning of "unannotated irqs-off"
This patch fixes the lockdep warning of "unannotated irqs-off"[1].

After entering __irq_usr, arm core will disable interrupt automatically,
but __irq_usr does not annotate the irq disable, so lockdep may complain
the warning if it has chance to check this in irq handler.

This patch adds trace_hardirqs_off in __irq_usr before entering irq_handler
to handle the irq, also calls ret_to_user_from_irq to avoid calling
disable_irq again.

This is also a fix for irq off tracer.

[1], lockdep warning log of "unannotated irqs-off"

[   13.804687] ------------[ cut here ]------------
[   13.809570] WARNING: at kernel/lockdep.c:3335 check_flags+0x78/0x1d0()
[   13.816467] Modules linked in:
[   13.819732] Backtrace:
[   13.822357] [<c01cb42c>] (dump_backtrace+0x0/0x100) from [<c06abb14>] (dump_stack+0x20/0x24)
[   13.831268]  r6:c07d8c2c r5:00000d07 r4:00000000 r3:00000000
[   13.837280] [<c06abaf4>] (dump_stack+0x0/0x24) from [<c01ffc04>] (warn_slowpath_common+0x5c/0x74)
[   13.846649] [<c01ffba8>] (warn_slowpath_common+0x0/0x74) from [<c01ffc48>] (warn_slowpath_null+0x2c/0x34)
[   13.856781]  r8:00000000 r7:00000000 r6:c18b8194 r5:60000093 r4:ef182000
[   13.863708] r3:00000009
[   13.866485] [<c01ffc1c>] (warn_slowpath_null+0x0/0x34) from [<c0237d84>] (check_flags+0x78/0x1d0)
[   13.875823] [<c0237d0c>] (check_flags+0x0/0x1d0) from [<c023afc8>] (lock_acquire+0x4c/0x150)
[   13.884704] [<c023af7c>] (lock_acquire+0x0/0x150) from [<c06af638>] (_raw_spin_lock+0x4c/0x84)
[   13.893798] [<c06af5ec>] (_raw_spin_lock+0x0/0x84) from [<c01f9a44>] (sched_ttwu_pending+0x58/0x8c)
[   13.903320]  r6:ef92d040 r5:00000003 r4:c18b8180
[   13.908233] [<c01f99ec>] (sched_ttwu_pending+0x0/0x8c) from [<c01f9a90>] (scheduler_ipi+0x18/0x1c)
[   13.917663]  r6:ef183fb0 r5:00000003 r4:00000000 r3:00000001
[   13.923645] [<c01f9a78>] (scheduler_ipi+0x0/0x1c) from [<c01bc458>] (do_IPI+0x9c/0xfc)
[   13.932006] [<c01bc3bc>] (do_IPI+0x0/0xfc) from [<c06b0888>] (__irq_usr+0x48/0xe0)
[   13.939971] Exception stack(0xef183fb0 to 0xef183ff8)
[   13.945281] 3fa0:                                     ffffffc3 0001500c 00000001 0001500c
[   13.953948] 3fc0: 00000050 400b45f0 400d9000 00000000 00000001 400d9600 6474e552 bea05b3c
[   13.962585] 3fe0: 400d96c0 bea059c0 400b6574 400b65d8 20000010 ffffffff
[   13.969573]  r6:00000403 r5:fa240100 r4:ffffffff r3:20000010
[   13.975585] ---[ end trace efc4896ab0fb62cb ]---
[   13.980468] possible reason: unannotated irqs-off.
[   13.985534] irq event stamp: 1610
[   13.989044] hardirqs last  enabled at (1610): [<c01c703c>] no_work_pending+0x8/0x2c
[   13.997131] hardirqs last disabled at (1609): [<c01c7024>] ret_slow_syscall+0xc/0x1c
[   14.005371] softirqs last  enabled at (0): [<c01fe5e4>] copy_process+0x2cc/0xa24
[   14.013183] softirqs last disabled at (0): [<  (null)>]   (null)

Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-06 10:56:22 +01:00
Rabin Vincent 45f6d7e0e6 ARM: 6951/1: include .bss in memory layout information
The "Virtual memory kernel layout" message at startup already prints
.text and .data.  Print .bss too.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-06 10:56:10 +01:00
Ben Hutchings 9a819d8ac8 ARM: 6948/1: Fix .size directives for __arm{7,9}tdmi_proc_info
gas used to accept (and ignore?) .size directives which referred to
undefined symbols, as these do.  In binutils 2.21 these are treated
as fatal errors.

The issue in proc-arm7tdmi.S was also fixed independently by Peter
Chubb.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-06 10:56:10 +01:00
Linus Walleij 9425032b77 ARM: 6947/2: mach-u300: fix compilation error in timer
The introduction of the mmio timer accidentally referenced the
old clocksource struct which does not exist anymore. Fix this by
using a simple string instead.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-06 10:56:10 +01:00
Rob Herring 2fdf99934c ARM: 6946/1: vexpress: move v2m clock init to init_early
Commit 7ff550de99 breaks vexpress booting. The
v2m clock table needs to be setup in init_early before the timer
initialization occurs.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-06 10:56:09 +01:00
Fabio Estevam 5f85e93127 ARM: mx51/sdma: Check the chip revision in run-time
Check the MX51 chip revision in run-time so that the correct SDMA firmware can
be loaded.

While at it also remove the silicon revision from the sdma_script_start_addrs
structure name for MX51. All the MX51 revisions share the same SDMA start addresses.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-06-06 09:50:04 +02:00
Wolfram Sang ad377c6308 arm: mxs: include asm/processor.h for cpu_relax()
I get this build error as of today:

arch/arm/mach-mxs/ocotp.c: In function 'mxs_get_ocotp':
arch/arm/mach-mxs/ocotp.c:54: error: implicit declaration of function 'cpu_relax'
make[2]: *** [arch/arm/mach-mxs/ocotp.o] Error 1

Looks like it has been indirectly included before which broke now.
Include it directly.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-06-06 09:50:04 +02:00
Linus Torvalds 0792644d22 Merge branch 'for-linus' of git://android.git.kernel.org/kernel/tegra
* 'for-linus' of git://android.git.kernel.org/kernel/tegra:
  ARM: Tegra: Harmony: Fix conflicting GPIO numbering
2011-06-05 08:11:11 +09:00
Stephen Warren f2a4d8ae4d ARM: Tegra: Harmony: Fix conflicting GPIO numbering
Currently, both the WM8903 and TPS6586x chips attempt to register with
gpiolib using the same GPIO numbers. This causes the audio driver to
fail to initialize.

To solve this, add a define to board-harmony.h for the TPS6586x, and make
board-harmony-power.c use this define, instead of directly referencing
TEGRA_NR_GPIOS.

This fixes a regression introduced by commit
6f168f2fa6.
ARM: tegra: harmony: initialize the TPS65862 PMIC

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Colin Cross <ccross@android.com>
2011-06-04 15:51:52 -07:00
Heiko Stuebner 2aec0d6977 ARM: S3C2410: remove the now empty mach-s3c2410/irq.c
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-06-03 18:36:53 -07:00