Commit Graph

212993 Commits

Author SHA1 Message Date
David Daney
08be7b2bc7 MIPS: jz4740: Fix Kbuild Platform file.
The platform specific files should be included via the platform-y
variable.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Patchwork: https://patchwork.linux-mips.org/patch/1719/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-10-19 18:32:39 +01:00
David Daney
ad4b2b627c MIPS: Repair Kbuild make clean breakage.
When running make clean, Kbuild doesn't process the .config file, so nothing
generates a platform-y variable.  We can get it to descend into the platform
directories by setting $(obj-).

The dec Platform file was unconditionally setting platform-, obliterating
its previous contents and preventing some directories from being cleaned.
This is change to an append operation '+=' to allow cavium-octeon to be
cleaned.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Patchwork: https://patchwork.linux-mips.org/patch/1718/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-10-19 18:32:39 +01:00
Linus Torvalds
51ea8a88aa Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms: avivo cursor workaround applies to evergreen as well
2010-10-19 10:10:20 -07:00
Fabio Estevam
f1de1613da eukrea_mbimxsd-baseboard: Pass the correct GPIO to gpio_free
Pass the correct GPIO to gpio_free

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-19 18:45:21 +02:00
Eric Bénard
4e6898a731 cpuimx27: fix compile when ULPI is selected
without this patch we get :
arch/arm/mach-imx/built-in.o: In function `eukrea_cpuimx27_init':
eukrea_mbimx27-baseboard.c:(.init.text+0x44c): undefined reference to `mxc_ulpi_access_ops'

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-10-19 18:45:01 +02:00
Eric Bénard
c0f832bca9 mach-pcm037_eet: fix compile errors
this patch fix the following errors :
arch/arm/mach-mx3/mach-pcm037_eet.c:62: error: implicit declaration of function 'MXC_SPI_CS'
arch/arm/mach-mx3/mach-pcm037_eet.c:185: error: implicit declaration of function 'imx35_add_spi_imx0'

from the Kconfig pcm037 is i.MX31 based and not i.MX35 so replace
imx35_add_spi_imx0 by imx31_add_spi_imx0

Signed-off-by: Eric Bénard <eric@eukrea.com>
[ukl: remove unneeded #include <mach/spi.h>]
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-10-19 18:45:01 +02:00
Ian Lartey
d24d96e055 Fixing ethernet driver compilation error for i.MX31 ADS board
This is only a partial revert of "ARM: mx3/mx31ads: fold board
header in its only user"
[commit ccfa7c2698)]

As some of the the board defines are also used in the cs89x0
ethernet driver by the i.MX31 ADS.

Signed-off-by: Ian Lartey <ian@opensource.wolfsonmicro.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-19 18:45:01 +02:00
Eric Bénard
a3927416bf cpuimx51: update board support
add NAND, SDHC

Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19 18:45:01 +02:00
Eric Bénard
70b1726820 mx5: add cpuimx51sd module and its baseboard
Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19 18:45:00 +02:00
Eric Bénard
b545d9ed1b iomux-mx51: fix GPIO_1_xx 's IOMUX configuration
this patch really configure the GPIO in GPIO mode.

Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19 18:45:00 +02:00
Eric Bénard
c074512905 imx-esdhc: update devices registration
Tested on i.MX25 and i.MX35 and i.MX51

Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19 18:45:00 +02:00
Eric Bénard
6a001b886c mx51: add resources for SD/MMC on i.MX51
the attached patch allows SD to work on i.MX51 with Wolfram's drivers
Tested on i.MX51.

Based on original patch from: Richard Zhu <r65037@freescale.com>
Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19 18:45:00 +02:00
Eric Bénard
217f580ba6 iomux-mx51: fix SD1 and SD2's iomux configuration
Based on original patch from: Richard Zhu <r65037@freescale.com>
Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19 18:44:59 +02:00
Eric Bénard
7e5a747113 clock-mx51: rename CLOCK1 to CLOCK_CCGR for better readability
Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19 18:44:59 +02:00
Eric Bénard
0076232d54 clock-mx51: factorize clk_set_parent and clk_get_rate
Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19 18:44:59 +02:00
Eric Bénard
c0550c4bf1 eukrea_mbimxsd: add support for DVI displays
Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19 18:44:59 +02:00
Eric Bénard
52d084fc90 cpuimx25 & cpuimx35: fix OTG port registration in host mode
the PHY is UTMI so don't create an ULPI viewpoint.

Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19 18:44:58 +02:00
Eric Bénard
4a66b5d980 i.MX31 and i.MX35 : fix errate TLSbo65953 and ENGcm09472
Without this exiting WFI can result in cache corruption.
Code taken from Freescale's 2.6.27 BSP and tested on i.MX35

Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19 18:44:58 +02:00
Eric Bénard
ec4aac206b mx25: fix compile error in platform-imx-dma.c
this patch fix the following errors :
arch/arm/plat-mxc/devices/platform-imx-dma.c:44:
    error: ‘MX25_SDMA_BASE_ADDR’ undeclared here (not in a function)
arch/arm/plat-mxc/devices/platform-imx-dma.c:44:
    error: ‘MX25_INT_SDMA’ undeclared here (not in a function)

Signed-off-by: Eric Bénard <eric@eukrea.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-10-19 18:44:58 +02:00
Eric Bénard
e482b3bee6 mx25: fix clock's calculation
* get_rate_arm : when 400MHz clock is selected (cctl & 1<<14),
ARM clock is 400MHz (MPLL * 3 / 4) and not 800MHz
* get_rate_per : peripherals's clock is derived from AHB and not
from IPG (ref manual : figure 5-1)
* can2_clk : use the correct ID

* without this patch, peripherals getting their clock from PER
clocks work fine because of the 2 errors which fix themselves
(ARM clock x 2 and per clock actually based on IPG which is AHB/2)
but flexcan can't work as it gets its clock from IPG and thus
calculates its bitrate using a reference value which is twice
what it really is.

Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-19 18:44:58 +02:00
Marc Kleine-Budde
6136a6ddc9 ARM: imx: add lost 3rd imx-i2c device for mx35
During the reorganisation of the imx-i2c devices
(in 64de5ec168) the 3rd imx-i2c device
for the mx35 got lost. This patch adds the missing device.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-19 18:44:58 +02:00
Dinh Nguyen
68a2f7301a ARM: imx: Add iram allocator functions
Add IRAM(Internal RAM) allocation functions using GENERIC_ALLOCATOR.
The allocation size is 4KB multiples to guarantee alignment. The
idea for these functions is for i.MX platforms to use them
to dynamically allocate IRAM usage.

Applies on 2.6.36-rc7

Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Reviewed-by: Amit Kucheria <amit.kucheria@canonical.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-19 18:44:57 +02:00
Avi Kivity
9581d442b9 KVM: Fix fs/gs reload oops with invalid ldt
kvm reloads the host's fs and gs blindly, however the underlying segment
descriptors may be invalid due to the user modifying the ldt after loading
them.

Fix by using the safe accessors (loadsegment() and load_gs_index()) instead
of home grown unsafe versions.

This is CVE-2010-3698.

KVM-Stable-Tag.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2010-10-19 14:21:45 -02:00
Steven Rostedt
7e40798f40 tracing: Fix compile issue for trace_sched_wakeup.c
The function start_func_tracer() was incorrectly added in the
 #ifdef CONFIG_FUNCTION_TRACER condition, but is still used even
when function tracing is not enabled.

The calls to register_ftrace_function() and register_ftrace_graph()
become nops (and their arguments are even ignored), thus there is
no reason to hide start_func_tracer() when function tracing is
not enabled.

Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2010-10-19 10:56:19 -04:00
Heiko Carstens
3f7edb1656 [S390] hardirq: remove pointless header file includes
Remove a couple of pointless header file includes.
Fixes a compile bug caused by header file include dependencies with
"irq: Add tracepoint to softirq_raise" within linux-next.

Reported-by: Sachin Sant <sachinp@in.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
[ cherry-picked from the s390 tree to fix "2bf2160: irq: Add tracepoint to softirq_raise" ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-10-19 13:34:03 +02:00
Tony Luck
3c4ea5b498 [IA64] Move local_softirq_pending() definition
Ugly #include dependencies. We need to have local_softirq_pending()
defined before it gets used in <linux/interrupt.h>. But <asm/hardirq.h>
provides the definition *after* this #include chain:
  <linux/irq.h>
    <asm/irq.h>
      <asm/hw_irq.h>
        <linux/interrupt.h>

Signed-off-by: Tony Luck <tony.luck@intel.com>
[ cherry-picked from the ia64 tree to fix "2bf2160: irq: Add tracepoint to softirq_raise" ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-10-19 13:31:11 +02:00
Darren Hart
7ada876a87 futex: Fix errors in nested key ref-counting
futex_wait() is leaking key references due to futex_wait_setup()
acquiring an additional reference via the queue_lock() routine. The
nested key ref-counting has been masking bugs and complicating code
analysis. queue_lock() is only called with a previously ref-counted
key, so remove the additional ref-counting from the queue_(un)lock()
functions.

Also futex_wait_requeue_pi() drops one key reference too many in
unqueue_me_pi(). Remove the key reference handling from
unqueue_me_pi(). This was paired with a queue_lock() in
futex_lock_pi(), so the count remains unchanged.

Document remaining nested key ref-counting sites.

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Reported-and-tested-by: Matthieu Fertré<matthieu.fertre@kerlabs.com>
Reported-by: Louis Rilling<louis.rilling@kerlabs.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: John Kacur <jkacur@redhat.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
LKML-Reference: <4CBB17A8.70401@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@kernel.org
2010-10-19 11:41:54 +02:00
Arnd Bergmann
7ff52efdca dabusb: remove the BKL
The dabusb device driver is sufficiently serialized using
its own mutex, no need for the big kernel lock here
in addition.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
2010-10-19 11:30:00 +02:00
Arnd Bergmann
a6f8dbc654 sunrpc: remove the big kernel lock
The sunrpc cache_ioctl function does not need the big kernel lock
because it uses its own queue_lock already.

rpc_pipe_ioctl apparently should be using i_lock like the other
operations on the pipe file descriptor do.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-19 11:29:59 +02:00
Namhyung Kim
1fa4f3b57c init/main.c: remove BKL notations
According to commit 5e3d20a68f
(init: Remove the BKL from startup code) these sparse notations
should be removed also.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-19 11:29:58 +02:00
Arnd Bergmann
01b284f9b6 blktrace: remove the big kernel lock
According to Jens, this code does not need the BKL at all,
it is sufficiently serialized by bd_mutex.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Jens Axboe <jaxboe@fusionio.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
2010-10-19 11:29:57 +02:00
Arnd Bergmann
0fc86c7bd9 rtmutex-tester: make it build without BKL
The big kernel lock is going away, so make sure
that if it is disabled by Kconfig, we do not
try to validate it, which would result in
compile errors.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
2010-10-19 11:29:56 +02:00
Arnd Bergmann
72024f1ec5 dvb-core: kill the big kernel lock
The dvb core only uses the big kernel lock in the open
and ioctl functions, which means it can be replaced with
a dvb specific mutex. Fortunately, all the ioctl functions
go through dvb_usercopy, so we can move the serialization
in there.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: linux-media@vger.kernel.org
2010-10-19 11:29:56 +02:00
Arnd Bergmann
adfedd216d dvb/bt8xx: kill the big kernel lock
The bt8xx driver only uses the big kernel lock in its dst_ca_ioctl
function and never to serialize against other code, so we can
trivially replace it with a private mutex.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: linux-media@vger.kernel.org
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
2010-10-19 11:29:55 +02:00
Arnd Bergmann
efbec1cd04 tlclk: remove big kernel lock
This driver already has a global mutex, so let's just
use that in the open function instead of the BKL.
It may not even be needed there, but this patch should
have the smallest impact.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Mark Gross <mark.gross@intel.com>
2010-10-19 11:29:54 +02:00
Al Viro
c4a0472725 fix rawctl compat ioctls breakage on amd64 and itanic
RAW_SETBIND and RAW_GETBIND 32bit versions are fscked in interesting ways.

1) fs/compat_ioctl.c has COMPATIBLE_IOCTL(RAW_SETBIND) followed by
HANDLE_IOCTL(RAW_SETBIND, raw_ioctl).  The latter is ignored.

2) on amd64 (and itanic) the damn thing is broken - we have int + u64 + u64
and layouts on i386 and amd64 are _not_ the same.  raw_ioctl() would
work there, but it's never called due to (1).  As it is, i386 /sbin/raw
definitely doesn't work on amd64 boxen.

3) switching to raw_ioctl() as is would *not* work on e.g. sparc64 and ppc64,
which would be rather sad, seeing that normal userland there is 32bit.
The thing is, slapping __packed on the struct in question does not DTRT -
it eliminates *all* padding.  The real solution is to use compat_u64.

4) of course, all that stuff has no business being outside of raw.c in the
first place - there should be ->compat_ioctl() for /dev/rawctl instead of
messing with compat_ioctl.c.

[akpm@linux-foundation.org: coding-style fixes]
[arnd@arndb.de: port to 2.6.36]
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-19 11:29:54 +02:00
Arnd Bergmann
9a181c5861 uml: kill big kernel lock
Three uml device drivers still use the big kernel lock,
but all of them can be safely converted to using
a per-driver mutex instead. Most likely this is not
even necessary, so after further review these can
and should be removed as well.

The exec system call no longer requires the BKL either,
so remove it from there, too.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: user-mode-linux-devel@lists.sourceforge.net
2010-10-19 11:29:42 +02:00
Yinghai Lu
9717967c4b x86: ioapic: Call free_irte only if interrupt remapping enabled
On a system that support intr-rempping when booting with "intremap=off"

[  177.895501] BUG: unable to handle kernel NULL pointer dereference at 00000000000000f8
[  177.913316] IP: [<ffffffff8145fc18>] free_irte+0x47/0xc0
...
[  178.173326] Call Trace:
[  178.173574]  [<ffffffff810515b4>] destroy_irq+0x3a/0x75
[  178.192934]  [<ffffffff81051834>] arch_teardown_msi_irq+0xe/0x10
[  178.193418]  [<ffffffff81458dc3>] arch_teardown_msi_irqs+0x56/0x7f
[  178.213021]  [<ffffffff81458e79>] free_msi_irqs+0x8d/0xeb

Call free_irte only when interrupt remapping is enabled.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <4CBCB274.7010108@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2010-10-19 09:25:33 +02:00
Paul Mackerras
57fa721433 perf, powerpc: Fix power_pmu_event_init to not use event->ctx
Commit c3f00c70 ("perf: Separate find_get_context() from event
initialization") changed the generic perf_event code to call
perf_event_alloc, which calls the arch-specific event_init code,
before looking up the context for the new event.  Unfortunately,
power_pmu_event_init uses event->ctx->task to see whether the
new event is a per-task event or a system-wide event, and thus
crashes since event->ctx is NULL at the point where
power_pmu_event_init gets called.

(The reason it needs to know whether it is a per-task event is
because there are some hardware events on Power systems which
only count when the processor is not idle, and there are some
fixed-function counters which count such events.  For example,
the "run cycles" event counts cycles when the processor is not
idle.  If the user asks to count cycles, we can use "run cycles"
if this is a per-task event, since the processor is running when
the task is running, by definition.  We can't use "run cycles"
if the user asks for "cycles" on a system-wide counter.)

Fortunately the information we need is in the
event->attach_state field, so we just use that instead.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <20101019055535.GA10398@drongo>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Reported-by: Alexey Kardashevskiy <aik@au1.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-10-19 09:18:34 +02:00
Ingo Molnar
1fa41266e9 Merge branch 'tip/perf/recordmcount-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/core 2010-10-19 08:21:10 +02:00
Kukjin Kim
fe0cdec8ba ARM: S5PV310: Fix build error on GPIO map
This patch fixes build error about GPIO address due to
conflict of commit 4d914705 and 19a2c065.

- commit 4d914705: Fix on GPIO base addresses
- commit 19a2c065: Moves initial map for merging S5P64X0

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-19 08:02:57 +09:00
Russell King
a0a55682b8 Merge branch 'hotplug' into devel
Conflicts:
	arch/arm/kernel/head-common.S
2010-10-18 22:34:47 +01:00
Russell King
23beab76b4 Merge branches 'at91', 'dcache', 'ftrace', 'hwbpt', 'misc', 'mmci', 's3c', 'st-ux' and 'unwind' into devel 2010-10-18 22:34:25 +01:00
Steven Rostedt
d7b4d6de57 ftrace: Remove recursion between recordmcount and scripts/mod/empty
When DYNAMIC_FTRACE is enabled and we use the C version of recordmcount,
all objects are run through the recordmcount program to create a
separate section that stores all the callers of mcount.

The build process has a special file: scripts/mod/empty.o. This is
built from empty.c which is literally an empty file (except for a
single comment). This file is used to find information about the target
elf format, like endianness and word size.

The problem comes up when we need to build recordmcount. The
build process requires that empty.o is built first. The build rules
for empty.o will try to execute recordmcount on the empty.o file.
We get an error that recordmcount does not exist.

To avoid this recursion, the build file will skip running recordmcount
if the file that it is building is script/mod/empty.o.

[ extra comment Suggested-by: Sam Ravnborg <sam@ravnborg.org> ]

Reported-by: Ingo Molnar <mingo@elte.hu>
Tested-by: Ingo Molnar <mingo@elte.hu>
Cc: Michal Marek <mmarek@suse.cz>
Cc: linux-kbuild@vger.kernel.org
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2010-10-18 17:08:10 -04:00
Srinidhi Kasagar
f3af03de0b ARM: 6441/1: ux500: The platform is not just based on early drop silicon version.
Update Kconfig text accordingly.

Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-10-18 22:07:26 +01:00
Linus Torvalds
547af560dd Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus:
  MIPS: Enable ISA_DMA_API config to fix build failure
  MIPS: 32-bit: Fix build failure in asm/fcntl.h
  MIPS: Remove all generated vmlinuz* files on "make clean"
  MIPS: do_sigaltstack() expects userland pointers
  MIPS: Fix error values in case of bad_stack
  MIPS: Sanitize restart logics
  MIPS: secure_computing, syscall audit: syscall number should in r2, not r0.
  MIPS: Don't block signals if we'd failed to setup a sigframe
2010-10-18 13:10:36 -07:00
Linus Torvalds
b0579fc089 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: evdev - fix EVIOCSABS regression
  Input: evdev - fix Ooops in EVIOCGABS/EVIOCSABS
2010-10-18 13:10:08 -07:00
Linus Torvalds
7f81c56cf2 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  firewire: ohci: fix TI TSB82AA2 regression since 2.6.35
2010-10-18 13:09:26 -07:00
Sascha Hauer
63f1474c69 mxc_nand: do not depend on disabling the irq in the interrupt handler
This patch reverts the driver to enabling/disabling the NFC interrupt
mask rather than enabling/disabling the system interrupt.  This cleans
up the driver so that it doesn't rely on interrupts being disabled
within the interrupt handler.

For i.MX21 we keep the current behaviour, that is calling
enable_irq/disable_irq_nosync to enable/disable interrupts.  This patch
is based on earlier work by John Ogness.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: John Ogness <john.ogness@linutronix.de>
Tested-by: John Ogness <john.ogness@linutronix.de>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-10-18 13:09:05 -07:00
Linus Torvalds
f68c834b04 Merge branch 'for-linus/i2c/2636-rc8' of git://git.fluff.org/bjdooks/linux
* 'for-linus/i2c/2636-rc8' of git://git.fluff.org/bjdooks/linux:
  i2c-imx: do not allow interruptions when waiting for I2C to complete
  i2c-davinci: Fix TX setup for more SoCs
2010-10-18 13:05:10 -07:00