Some misspelled occurences of 'octet' and some comments were also fixed
as I was on it.
Signed-off-by: NDaniel Mack <daniel@caiaq.de>
Cc: Jiri Kosina <trivial@kernel.org>
Cc: Joe Perches <joe@perches.com>
Cc: Junio C Hamano <gitster@pobox.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NPavel Roskin <proski@gnu.org>
[clemens@ladisch.de: merged into drm_fb_helper]
Signed-off-by: NClemens Ladisch <clemens@ladisch.de>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NDaniel Mack <daniel@caiaq.de>
Cc: Jiri Kosina <trivial@kernel.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Remove unused fields in drivers/char/vt.c
variables orig_buf and orig_count are assigned but never used.
Signed-off-by: NShahar Havivi <shaharh@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Replace platfrom -> platform.
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Replace platfrom -> platform.

This is a frequent spelling bug.
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Trivial patch which adds the __init/__exit macros to the module_init/
module_exit functions of

drivers/isdn/mISDN/dsp_core.c
Signed-off-by: NPeter Huewe <peterhuewe@gmx.de>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Trivial patch which adds the __init/__exit macros to the module_init/
module_exit functions of

drivers/media/dvb/bt8xx/bt878.c
Signed-off-by: NPeter Huewe <peterhuewe@gmx.de>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Trivial patch which adds the __init/__exit macros to the module_init/
module_exit functions of

drivers/w1/w1.c
Signed-off-by: NPeter Huewe <peterhuewe@gmx.de>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Trivial patch which adds the __init/__exit macros to the module_init/
module_exit functions of

drivers/isdn/hardware/mISDN/mISDNisar.c
Signed-off-by: NPeter Huewe <peterhuewe@gmx.de>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Trivial patch which adds the __init/__exit macros to the module_init/
module_exit functions of

	uwb/i1480/i1480-est.c
Signed-off-by: NPeter Huewe <peterhuewe@gmx.de>
Acked-by: NDavid Vrabel <david.vrabel@csr.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Some comments misspell "should" or "shouldn't"; this fixes them. No code changes.
Signed-off-by: NAdam Buchbinder <adam.buchbinder@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Added a space separating some if/switch/while keywords from the following
parenthesis to conform to the CodingStyle.
Signed-off-by: NRudy Matela <rudy.matela@gmail.com>
Acked-by: NKrzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Some string messages misspell "separate"; this fixes them. No change in
functionality.
Signed-off-by: NAdam Buchbinder <adam.buchbinder@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Some comments misspell "truly"; this fixes them. No code changes.
Signed-off-by: NAdam Buchbinder <adam.buchbinder@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

A label reads 'truely_dead' rather than 'truly_dead'; this fixes it.
No change in functionality.
Signed-off-by: NAdam Buchbinder <adam.buchbinder@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NAdam Buchbinder <adam.buchbinder@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NSebastian Andrzej Siewior <sebastian@breakpoint.cc>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

After commit e0c09786 ("ataflop: remove
buggy/commented-out IRQ disable from do_fd_request()") the `flags' variable
became unused:

drivers/block/ataflop.c:1473: warning: unused variable 'flags'

Hence remove it.
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This is the counterpart to cba76717
("pktcdvd: remove broken dev_t export of class devices").  Device is not
registered using dev_t, so it should not be destroyed using device_destroy
which looks up the device by dev_t.  This will fail and adding the device
again will fail with the "duplicate name" error.  This is fixed using
device_unregister instead of device_destroy.
Signed-off-by: NThadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Peter Osterlund <petero2@telia.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: <stable@kernel.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Move the ulite_console_setup to the .devinit section since it might be
called on probe, which is in devinit.  Fixes the crash below where the
uartlite hw is probed after the .init section is freed from the kernel.

uartlite: ttyUL0 at MMIO 0xc8000100 (irq = 30) is a uartlite
BUG: unable to handle kernel NULL pointer dereference at (null)
IP: [<c176720e>] ulite_console_setup+0x6f/0xa8
*pdpt = 0000000036fb0001 *pde = 0000000000000000
Oops: 0000 [#1] PREEMPT SMP
last sysfs file: /sys/devices/pci0000:00/0000:00:1f.1/host0/uevent
Modules linked in: puffin(+) serio_raw

Pid: 151, comm: modprobe Not tainted (2.6.31.5-1.0.b1-b1 #1) POULSBO
EIP: 0060:[<c176720e>] EFLAGS: 00010246 CPU: 0
EIP is at ulite_console_setup+0x6f/0xa8
EAX: c16ec824 EBX: c16ec824 ECX: c176719f EDX: 00000000
ESI: 00000000 EDI: c17b42c4 EBP: f6fd1cf0 ESP: f6fd1cd8
 DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Process modprobe (pid: 151, ti=f6fd0000 task=f6fa1020 task.ti=f6fd0000)
Stack:
 c1031f51 00000000 00000000 00000246 c182237c f7742000 f6fd1d5c c11fd316
<0> c16ec85c f77420d4 0000001e 00000000 00000000 c1633e78 4f494d4d 63783020
<0> 30303038 00303031 f6fd1d3c c10e0786 f6fd1d48 00000000 f6fd1d48 00000000
Call Trace:
 [<c1031f51>] ? register_console+0xf6/0x1fc
 [<c11fd316>] ? uart_add_one_port+0x237/0x2bb
 [<c10e0786>] ? sysfs_add_one+0x13/0xd3
 [<c10e142f>] ? sysfs_do_create_link+0xba/0xfc
 [<c146f200>] ? ulite_probe+0x198/0x1eb
 [<c12064ee>] ? platform_drv_probe+0xc/0xe
 [<c120597b>] ? driver_probe_device+0x79/0x105
 [<c1205a8e>] ? __device_attach+0x28/0x30
 [<c120511f>] ? bus_for_each_drv+0x3d/0x67
 [<c1205af9>] ? device_attach+0x44/0x58
 [<c1205a66>] ? __device_attach+0x0/0x30
 [<c1204fb8>] ? bus_probe_device+0x1f/0x34
 [<c1203e68>] ? device_add+0x385/0x4c0
 [<c148491f>] ? _write_unlock+0x8/0x1f
 [<c1206aac>] ? platform_device_add+0xd9/0x11c
 [<c120c685>] ? mfd_add_devices+0x165/0x1bc
 [<f831b378>] ? puffin_probe+0x2d0/0x390 [puffin]
 [<c11a08ef>] ? pci_match_device+0xa0/0xa7
 [<c11a07bc>] ? local_pci_probe+0xe/0x10
 [<c11a11db>] ? pci_device_probe+0x43/0x66
 [<c120597b>] ? driver_probe_device+0x79/0x105
 [<c1205a4a>] ? __driver_attach+0x43/0x5f
 [<c120535d>] ? bus_for_each_dev+0x3d/0x67
 [<c1205852>] ? driver_attach+0x14/0x16
 [<c1205a07>] ? __driver_attach+0x0/0x5f
 [<c1204dea>] ? bus_add_driver+0xf9/0x220
 [<c1205c8f>] ? driver_register+0x8b/0xeb
 [<c11a1518>] ? __pci_register_driver+0x43/0x9f
 [<c10477ef>] ? __blocking_notifier_call_chain+0x40/0x4c
 [<f831f000>] ? puffin_init+0x0/0x48 [puffin]
 [<f831f017>] ? puffin_init+0x17/0x48 [puffin]
 [<c1001139>] ? do_one_initcall+0x4c/0x131
 [<c105607b>] ? sys_init_module+0xa7/0x1b7
 [<c1002a61>] ? syscall_call+0x7/0xb
 Code: 6e 74 00 00 00 92 33 00 00 18 00 0e 01 73 79 6e 63 65 2d 72 65 67 69 73 74 72 79 0c 00 49 32
00 00 14 00 09 01 61 6c 73 61 2d 69 <6e> 66 6f 00 00 00 42 37 00 00 10 00 07 01 6b 69 6c 6c 61 6c 6c
EIP: [<c176720e>] ulite_console_setup+0x6f/0xa8 SS:ESP 0068:f6fd1cd8
CR2: 0000000000000000
Signed-off-by: NRichard Röjfors <richard.rojfors@pelagicore.com>
Acked-by: NPeter Korsgaard <jacmet@sunsite.dk>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: <stable@kernel.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

The probe function passes a pointer to a struct fb_info to
platform_set_drvdata(), so don't interpret the return value of
platform_get_drvdata() as a pointer to struct imxfb_info.

The original imxfb_info *fbi backlight_power was NULL but in imxfb_suspend
it was 4 resulting in an oops as imxfb_suspend calls
imxfb_disable_controller(fbi) which in turn has

	if (fbi->backlight_power)
			fbi->backlight_power(0);
Signed-off-by: NUwe Kleine-König  <u.kleine-koenig@pengutronix.de>
Acked-by: NSascha Hauer <kernel@pengutronix.de>
Cc: <stable@kernel.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

write_kmem() used to assume vwrite() always return the full buffer length.
However now vwrite() could return 0 to indicate memory hole.  This
creates a bug that "buf" is not advanced accordingly.

Fix it to simply ignore the return value, hence the memory hole.
Signed-off-by: NWu Fengguang <fengguang.wu@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Christoph Lameter <cl@linux-foundation.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Tejun Heo <tj@kernel.org>
Cc: Nick Piggin <npiggin@suse.de>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: <stable@kernel.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Otherwise vmalloc_to_page() will BUG().

This also makes the kmem read/write implementation aligned with mem(4):
"References to nonexistent locations cause errors to be returned." Here we
return -ENXIO (inspired by Hugh) if no bytes have been transfered to/from
user space, otherwise return partial read/write results.
Signed-off-by: NKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: NWu Fengguang <fengguang.wu@intel.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Cc: <stable@kernel.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Add missing braces for multiline 'if' statements in fm3130_probe.
Signed-off-by: NSergey Matyukevich <geomatsi@gmail.com>
Signed-off-by: NAlessandro Zummo <a.zummo@towertech.it>
Cc: Sergey Lapin <slapin@ossfans.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Fix the kernel oops when dev_dbg is called with mx3_fbi->txd == NULL

Fix the late initialisation of mx3fb->backlight_level.  If not, in the
chain of function started by init_fb_chan(), in __blank() call
sdc_set_brightness(mx3fb, mx3fb->backlight_level) that will shut down the
CONTRAST PWM output.
Signed-off-by: NAlberto Panizzo <maramaopercheseimorto@gmail.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski <at> gmx.de>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: <stable@kernel.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

On Tue, Feb 02, 2010 at 02:57:14PM -0800, Greg KH (gregkh@suse.de) wrote:
> > There are at least two ways to fix it: using a big cannon and a small
> > one. The former way is to disable notification registration, since it is
> > not used by anyone at all. Second way is to check whether calling
> > process is root and its destination group is -1 (kind of priveledged
> > one) before command is dispatched to workqueue.
> 
> Well if no one is using it, removing it makes the most sense, right?
> 
> No objection from me, care to make up a patch either way for this?

Getting it is not used, let's drop support for notifications about
(un)registered events from connector.
Another option was to check credentials on receiving, but we can always
restore it without bugs if needed, but genetlink has a wider code base
and none complained, that userspace can not get notification when some
other clients were (un)registered.

Kudos for Sebastian Krahmer <krahmer@suse.de>, who found a bug in the
code.
Signed-off-by: NEvgeniy Polyakov <zbr@ioremap.net>
Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

cev-isr reg offset for each function is better calculated using (any) eq-id
alloted to that function instead of using pci-func number(which
does not work in some configurations...)
Signed-off-by: NSathya Perla <sathyap@serverengines.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This patch improves disable_controller() in the r8a66597-hdc
driver to disable all interrupts and clear status flags. It
also makes sure that disable_controller() is called during
probe(). This fixes the relatively rare case of unexpected
pending interrupts after kexec reboot.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Acked-by: NYoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

The spi_sh_msiof.c driver presently misconfigures REDG and TEDG. TEDG==0
outputs data at the **rising edge** of the clock and REDG==0 samples data
at the **falling edge** of the clock. Therefore for SPI, TEDG must be
equal to REDG, otherwise the last byte received is not sampled in SPI
mode 3.

This brings the driver in line with the SH7723 HW Reference Manual
settings documented in Figures 20.20 and 20.21 ("SPI Clock and data
timing").
Signed-off-by: NMarkus Pietrek <Markus.Pietrek@emtrion.de>
Acked-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

Thanks-to: Hartmut <e9hack@googlemail.com> for pointing me the problem
and testing the fix.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The previous changeset left behind an unused inode variable.
This patch removes it.
Reported-by: NStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

As the padlock driver for SHA uses a software fallback to perform
partial hashing, it must implement custom import/export functions.
Otherwise hmac which depends on import/export for prehashing will
not work with padlock-sha.
Reported-by: NWolfgang Walter <wolfgang.walter@stwm.de>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

No other driver does anything remotely like this that I know of except
for the tty drivers, and I can't see any reason for random/urandom to do
it. In fact, it's a (trivial, harmless) timing information leak. And
obviously, it generates power- and flash-cycle wasting I/O, especially
if combined with something like hwrngd. Also, it breaks ubifs's
expectations.
Signed-off-by: NMatt Mackall <mpm@selenic.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

The WM8350 LED driver needs to be able to enable and disable the
regulators it is using. Previously the core wasn't properly enforcing
status change constraints so the driver was able to function but this
has always been intended to be required.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>

If radeon_cs_parser_init() fails, radeon_cs_ioctl() calls
radeon_cs_parser_fini() with the non-zero error value. The latter dereferenced
parser->ib which hasn't been initialized yet -> boom. Add a test for parser->ib
being non-NULL before dereferencing it.
Signed-off-by: NMichel Dänzer <daenzer@vmware.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

We are happy enough that the KMS driver is stable enough for enough people
for the kms enable/disable to leave staging. Distros can now contemplate
turning this on.
Signed-off-by: NDave Airlie <airlied@redhat.com>

If an error happen in r600_blit_prepare_copy report it rather
than WARNING and keeping execution. For instance if ib allocation
failed we did just warn about but then latter tried to access
NULL ib ptr causing oops. This patch also protect r600_copy_blit
with a mutex as otherwise one process might overwrite blit temporary
data with new one possibly leading to GPU lockup.

Should partialy or totaly fix:
https://bugzilla.redhat.com/show_bug.cgi?id=553279

V2 failing blit initialization is not fatal, fallback to memcpy when
this happen
V3 init blit before startup as we pin in startup, remove duplicate
code (this one was actualy tested unlike V2)
Signed-off-by: NJerome Glisse <jglisse@redhat.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>