The usb_driver (*disconnect) in this driver is simply a wrapper around
comedi_auto_unconfig(). Just use comedi_auto_unconfig() directly for
the (*disconnect).
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The usb_driver (*disconnect) in this driver calls the comedi core
comedi_usb_auto_unconfig() which calls the comedi_driver (*detach).
Move the code in the (*disconnect) to the (*detach) to get all the
disconnect/detach in one place.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This comedi USB driver supports attaching with the auto config
mechanism. Remove the manual attaching support using the
COMEDI_DEVCONFIG ioctl.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Lockdep complains about recursive deadlock of zram->init_lock.
[1] made it false positive because we can't request IO to zram
before setting disksize. Anyway, we should shut lockdep up to
avoid many reporting from user.
[1] : zram: force disksize setting before using zram
Acked-by: Jerome Marchand <jmarchan@redhat.com>
Acked-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Minchan Kim <minchan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
kbuild bot whinges due to print format mistmatch caused by
zram: force disksize setting before using zram.
This patch fixes it.
Reported-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Minchan Kim <minchan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
SMEP is disabled if CPU is in non-paging mode in hardware.
However KVM always uses paging mode to emulate guest non-paging
mode with TDP. To emulate this behavior, SMEP needs to be manually
disabled when guest switches to non-paging mode.
We met an issue that, SMP Linux guest with recent kernel (enable
SMEP support, for example, 3.5.3) would crash with triple fault if
setting unrestricted_guest=0. This is because KVM uses an identity
mapping page table to emulate the non-paging mode, where the page
table is set with USER flag. If SMEP is still enabled in this case,
guest will meet unhandlable page fault and then crash.
Reviewed-by: Gleb Natapov <gleb@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
As of commit fea82210 ("m68k: switch to saner kernel_execve() semantics")
the non-mmu m68k targets have trapped on booting. The execing of /bin/init
causes the exec path to try and return through a 0x0 return address - thus
trapping or otherwise hanging or crashing.
The problem isn't in the exec path as such though, but rather in the
m68knommu start_thread() macro. It is trying to clear the a6 register that
it assumes is part of a struct switch_stack below the thread registers on
our stack. But that is not what the stack frames look like when this is run.
So it ends up corrupting our call stack and zeroing out a function return
address that is sitting there.
The clearing of a6 was introduced many years ago in commit 7bf9a37d8d
("m68knommu: force stack alignment on ColdFire"). It used to work because
the kernel init exec code path had a short cut back to the exception return
code, and it didn't need to return through the calls on the stack.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
From Kukjin Kim:
This is 4th cleanup for Samsung S3C24XX stuff, and removes plat-s3c24xx
directory.
* 'next/cleanup-s3c24xx-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: S3C24XX: header mach/regs-mem.h local
ARM: S3C24XX: header mach/regs-power.h local
ARM: S3C24XX: header mach/regs-s3c2412-mem.h local
ARM: S3C24XX: Remove plat-s3c24xx directory in arch/arm/
In our test lab, we have a simple SCTP client connecting to a SCTP
server via an IPVS load balancer. On some machines, load balancing
works, but on others the initial handshake just fails, thus no
SCTP connection whatsoever can be established!
We observed that the SCTP INIT-ACK handshake reply from the IPVS
machine to the client had a correct IP checksum, but corrupt SCTP
checksum when forwarded, thus on the client-side the packet was
dropped and an intial handshake retriggered until all attempts
run into the void.
To fix this issue, this patch i) adds a missing CHECKSUM_UNNECESSARY
after the full checksum (re-)calculation (as done in IPVS TCP and UDP
code as well), ii) calculates the checksum in little-endian format
(as fixed with the SCTP code in commit 4458f04c: sctp: Clean up sctp
checksumming code) and iii) refactors duplicate checksum code into a
common function. Tested by myself.
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
This reverts commit bd4c86eaa6.
There is not user for kvm_mmu_isolate_page() any more.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
From Kukjin Kim:
This is redoing the s3c24xx irqs in a generic way by using a declarative
approach.
* 'next/irq-s3c24xx' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: S3C24XX: transform s3c2443 subirqs into new structure
ARM: S3C24XX: modify s3c2443 irq init to initialize all irqs
ARM: S3C24XX: move s3c2443 irq code to irq.c
ARM: S3C24XX: transform s3c2416 irqs into new structure
ARM: S3C24XX: modify s3c2416 irq init to initialize all irqs
ARM: S3C24XX: move s3c2416 irq init to common irq code
ARM: S3C24XX: Modify s3c_irq_wake to use the hwirq property
ARM: S3C24XX: Move irq syscore-ops to irq-pm
ARM: S3C24XX: transform irq handling into a declarative form
Signed-off-by: Olof Johansson <olof@lixom.net>
- Sort out imx DEBUG_LL uart port selection
- A couple of imx_v6_v7_defconfig updates
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Merge tag 'imx-soc-3.9' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/soc
From Shawn Guo:
imx soc changes for 3.9
- Sort out imx DEBUG_LL uart port selection
- A couple of imx_v6_v7_defconfig updates
* tag 'imx-soc-3.9' of git://git.linaro.org/people/shawnguo/linux-2.6:
ARM: imx_v6_v7_defconfig: enable anatop regulator and snvs rtc
ARM: imx: support DEBUG_LL uart port selection for all i.MX SoCs
ARM: imx: use separated debug uart symbol for imx31 and imx35
ARM: imx_v6_v7_defconfig: Select IPUV3 driver
There is a missing break so we use XC_RF_MODE_CABLE instead of
XC_RF_MODE_AIR.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Only enable it when we disable the display rather than
at DPMS time since enabling it requires a full modeset
to restore the display state. Fixes blank screens in
certain cases.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Remove em28xx_i2c_ir_work() and check the device type in the common callback
function em28xx_ir_work() instead. Simplifies em28xx_ir_start().
Reduces the code size with a minor performance drawback.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Set up the i2c_client locally in em28xx_i2c_ir_handle_key().
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
We already have the key polling functions and the polling infrastructure in
em28xx-input, so we can easily get rid of the dependency on module ir-kbd-i2c.
For maximum safety, do not touch the key reporting mechanism for those devices.
Code size could be improved further but would have minor peformance impacts.
Tested with device "Terratec Cinergy 200 USB" (EM2800_BOARD_TERRATEC_CINERGY_200)
[mchehab@redhat.com: Fix two checkpatch.pl warnings:
ERROR: "foo * bar" should be "foo *bar" (line 465)
WARNING: kfree(NULL) is safe this check is probably not required (line 725)]
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
We don't report any key/scan codes or errors inside the key polling functions
for internal IR RC devices, just in the key handling fucntions.
Do the same for external devices.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Field 'old' of struct IR_i2c is used nowhere in module ir-kbd-i2c.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Since 7c65fa2a4c
'staging: vt6656: Remove QWORD from source and replace with u64.'
a new sparse warning showed up:
'drivers/staging/vt6656/card.c:798:26: sparse: constant
0xffffffff00000000U is so big it is unsigned long'
-> Append L to fix the warning.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Cc: Forest Bond <forest@alittletooquiet.net>
Cc: Malcolm Priestley <tvboxspy@gmail.com>
Cc: "Justin P. Mattock" <justinmattock@gmail.com>
Cc: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change the default location to install acpidump into from /usr/bin
to /usr/sbin, as this tool needs to be run as root.
[rjw: Subject and changelog]
Signed-off-by: Thomas Renninger <trenn@suse.de>
Tested-by: Lee, Chun-Yi <jlee@suse.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
My static checker complains about the fall through here. From the
context it looks like we should add a break statement.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Smatch complains that the "Audio input:" printk isn't reachable. Hiding
the "return 0;" behind another statement is a style violation.
It looks like audio_input is normally configured so I've enabled the
print statement.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Commit 816a65ef4 (ARM: OMAP2+: Limit omap initcalls to omap only on
multiplatform kernels) fixed up things for multiplatform booting
but failed to include soc.h causing a new warning:
arch/arm/mach-omap2/hwspinlock.c:60:1: warning: data definition has no type or storage class
arch/arm/mach-omap2/hwspinlock.c:60:1: warning: type defaults to 'int' in declaration of 'omap_postcore_initcall'
arch/arm/mach-omap2/hwspinlock.c:60:1: warning: parameter names (without types) in function declaration
arch/arm/mach-omap2/hwspinlock.c:31:122: warning: 'hwspinlocks_init' defined but not used
Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
things to device tree based booting.
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Merge tag 'omap-for-v3.9/board-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/boards
From Tony Lindgren:
Minimal updates to OMAP board-*.c files while converting
things to device tree based booting.
* tag 'omap-for-v3.9/board-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: omap2plus_defconfig: enable omap1 rtc
RX-51: Register twl4030-madc device
RX-51: Add leds lp5523 names from Maemo 5 2.6.28 kernel
ARM: OMAP2+: AM33XX: omap2plus_defconfig: Add support for few drivers
ARM: OMAP1: nokia770: enable CBUS/Retu
ARM: OMAP2+: omap2plus_defconfig: enable CMA allocator
ARM: OMAP2+: omap2plus_defconfig: enable TFP410 chip support
ARM: OMAP3: igep0020: simplify GPIO LEDs dependencies
ARM: OMAP2+: craneboard: support the TPS65910 PMU
ARM: OMAP2+: craneboard: support NAND device
ARM: OMAP3: cm-t3517: add MMC support
ARM: OMAP2+: Remove apollon board support
+ Linux 3.8-rc6
Signed-off-by: Olof Johansson <olof@lixom.net>
Remove some dead OMAP clock and device integration code and data.
Also, clean up the way that the OMAP device integration code blocks
WFI/WFE to use a consistent mechanism, controlled by a data flag.
Several OMAP2+ power management fixes, optimizations, and cleanup.
This series is a prerequisite for the functional powerdomain
conversion series.
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Merge tag 'omap-for-v3.9/pm-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
From Tony Lindgren:
OMAP PM related updates via Paul Walmsley <paul@pwsan.com>:
Remove some dead OMAP clock and device integration code and data.
Also, clean up the way that the OMAP device integration code blocks
WFI/WFE to use a consistent mechanism, controlled by a data flag.
Several OMAP2+ power management fixes, optimizations, and cleanup.
This series is a prerequisite for the functional powerdomain
conversion series.
* tag 'omap-for-v3.9/pm-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: powerdomain: fix whitespace, improve flag comments
ARM: OMAP2+: clockdomain: convert existing atomic usecounts into spinlock-protected shorts/ints
ARM: OMAP2+: clockdomain: work on wkdep/sleepdep functions
ARM: OMAP2xxx: CM: remove autodep handling
ARM: OMAP2+: powerdomain/clockdomain: add a per-powerdomain spinlock
ARM: OMAP2+: PM/powerdomain: move omap_set_pwrdm_state() to powerdomain code
ARM: OMAP2: PM/powerdomain: drop unnecessary pwrdm_wait_transition()
ARM: OMAP2xxx: PM: clean up some crufty powerstate programming code
ARM: OMAP2+: clockdomain: add pwrdm_state_switch() call to clkdm_sleep()
ARM: OMAP2+: powerdomain: fix powerdomain trace integration
ARM: OMAP4: MPUSS PM: remove unnecessary shim functions for powerdomain control
ARM: OMAP3xxx: CPUIdle: optimize __omap3_enter_idle()
ARM: OMAP2420: hwmod data/PM: use hwmod to block WFI when I2C active
ARM: OMAP2+: hwmod: add support for blocking WFI when a device is active
ARM: OMAP3xxx: CPUIdle: simplify the PER next-state code
ARM: OMAP2xxx: powerdomain: core powerdomain missing logic retention states
ARM: OMAP2xxx: clock data: clean up unused null clocks
ARM: OMAP4: clock/hwmod data: remove MODULEMODE entries in mux + gate combos
ARM: OMAP4: clock/hwmod data: start to remove some IP block control "clocks"
ARM: OMAP2+: omap_device: remove obsolete pm_lats and early_device code
the -rc series.
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Merge tag 'omap-for-v3.9/fixes-non-critical-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/fixes-non-critical
From Tony Lindgren:
Few fixes for v3.9 merge window that are not urgent for
the -rc series.
* tag 'omap-for-v3.9/fixes-non-critical-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: using strlcpy instead of strncpy
ARM: OMAP2+: Fix selection of clockevent timer when using device-tree
ARM: OMAP: Fix the use of uninitialized dma_lch_count
ARM: OMAP: make wakeupgen_lock raw
+ Linux 3.8-rc6
MCLKData does not contain any 0x1C value for its field SR28 nor does
XGI340_ECLKData contain any 0x1C or 0x22 value for its field SR2E.
-> the statement always evaluates to false.
-> remove
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pVBInfo->ram_type is assigned the return value of
XGINew_GetXG20DRAMType which can only be 0, 1 or 2
-> The conditional assignment is not needed here as it always evaluates
to true.
-> remove
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In the lookup table XGI340_ECLKData only the first three 'lines' are
used, thus the remaining entries can be removed.
Rationale:
- vb_init.c uses pVBInfo->ram_type as the index for XGI340_ECLKData.
- pVBInfo->ram_type is assigned the return value of
XGINew_GetXG20DRAMType which can only be 0, 1 or 2
-> only the first three values are used.
-> remove the remeining entries.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In the lookup tables XGI340New_MCLKData and XGI27New_MCLKData only the
first three 'lines' are used, thus the remaining fields can be removed.
Rationale:
- vb_init.c uses pVBInfo->ram_type as the index for pVBInfo->MCLKData
- pVBInfo->ram_type is assigned the return value of
XGINew_GetXG20DRAMType which can only be 0, 1 or 2
- pVBInfo->MCLKData is assigned to either XGI340New_MCLKData or
XGI27New_MCLKData in vb_setmode.c
-> only the first three values are used, the rest can be removed.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In the lookup tables XG27_SR13 and XGI340_SR13 only the first three
values are used of each 'line', thus the remaining fields can be
removed.
Rationale:
- vb_init.c uses pVBInfo->ram_type for the 'column' index for
pVBInfo->SR15.
- pVBInfo->ram_type is assigned the return value of
XGINew_GetXG20DRAMType which can only be 0, 1 or 2
- pVBInfo->SR15 is assigned to either XG27_SR13 or XGI340_SR13 in
vb_setmode.c
-> only the first three values are used.
This becomes also evident as values 3-7 are all 0.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In the lookup tables XGI340_cr41 and XGI27_cr41 only the first three
values are used of each 'line', thus the remaining fields can be
removed.
Rationale:
- vb_init.c uses pVBInfo->ram_type for the 'column' index for
pVBInfo->CR40.
- pVBInfo->ram_type is assigned the return value of
XGINew_GetXG20DRAMType which can only be 0, 1 or 2
- pVBInfo->CR40 is assigned to either XGI340_cr41 or XGI27_cr41 in
vb_setmode.c
-> only the first three values are used.
This becomes also evident as values 3-7 are all 0.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pull media fixes from Mauro Carvalho Chehab:
"For a regression fix on a few radio drivers that were preventing radio
TX to work on those devices"
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
[media] radio: set vfl_dir correctly to fix modulator regression
Here are a few tiny USB fixes for 3.8-rc6.
Nothing major here, some host controller bug fixes to resolve a number
of bugs that people have reported, and a bunch of additional device ids
are added to a number of drivers (which caused code to be deleted from
the usb-storage driver, always nice.)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-3.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg Kroah-Hartman:
"Here are a few tiny USB fixes for 3.8-rc6.
Nothing major here, some host controller bug fixes to resolve a number
of bugs that people have reported, and a bunch of additional device
ids are added to a number of drivers (which caused code to be deleted
from the usb-storage driver, always nice)"
* tag 'usb-3.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (22 commits)
USB: storage: optimize to match the Huawei USB storage devices and support new switch command
USB: storage: Define a new macro for USB storage match rules
USB: ftdi_sio: add Zolix FTDI PID
USB: option: add Changhong CH690
USB: ftdi_sio: add PID/VID entries for ELV WS 300 PC II
USB: add OWL CM-160 support to cp210x driver
USB: EHCI: fix bug in scheduling periodic split transfers
USB: EHCI: fix for leaking isochronous data
USB: option: add support for Telit LE920
USB: qcserial: add Telit Gobi QDL device
USB: EHCI: fix timer bug affecting port resume
USB: UHCI: notify usbcore about port resumes
USB: EHCI: notify usbcore about port resumes
USB: add usb_hcd_{start,end}_port_resume
USB: EHCI: unlink one async QH at a time
USB: EHCI: remove ASS/PSS polling timeout
usb: Using correct way to clear usb3.0 device's remote wakeup feature.
usb: Prevent dead ports when xhci is not enabled
USB: XHCI: fix memory leak of URB-private data
drivers: xhci: fix incorrect bit test
...
Change several memcpy() to memmove() in cases when the regions are
definitely overlapping; memcpy() of overlapping regions is undefined
behavior in C and can produce different results depending on the compiler,
the memcpy implementation, etc.
Cc: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Nickolai Zeldovich <nickolai@csail.mit.edu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The struct v4l2_capability card field stores the device name. That name
can be hardcoded in drivers, or be retrieved directly from the device.
The later is very common with USB devices. As several devices already
report names that include non-ASCII characters, update the field
description to use UTF-8.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Pull DMA mapping fixes from Marek Szyprowski:
"This pull request contains important bugfix patches for 9
architectures, which finally fixes broken allmodconfig builds
introduced in v3.8-rc1. Those architectures don't use dma_map_ops
based implementation and require manual update or additional dummy
implementations of the missing new dma-mapping api functions:
dma_mmap_coherent and dma_get_sgtable."
* 'fixes-for-v3.8-rc7' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping:
xtensa: Provide dummy dma_mmap_coherent() and dma_get_sgtable()
parisc: Provide dummy dma_mmap_coherent() and dma_get_sgtable()
mn10300: Provide dummy dma_mmap_coherent() and dma_get_sgtable()
m68k: Provide dma_mmap_coherent() and dma_get_sgtable()
frv: Provide dummy dma_mmap_coherent() and dma_get_sgtable()
cris: Provide dma_mmap_coherent() and dma_get_sgtable()
c6x: Provide dummy dma_mmap_coherent() and dma_get_sgtable()
blackfin: Provide dma_mmap_coherent() and dma_get_sgtable()
avr32: Provide dma_mmap_coherent() and dma_get_sgtable()
"cpufreq" directory in policy->cpu is never created using
sysfs_create_link(), but using kobject_init_and_add(). And so we
shouldn't call sysfs_remove_link() for policy->cpu(). sysfs stuff
for policy->cpu is automatically removed when we call kobject_put()
for dying policy.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Tested-by: Dirk Brandewie <dirk.brandewie@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Various new features are enabled on Tegra:
* RTC_DRV_TPS6586X to enable the RTC on many boards, such as Harmony
and Ventana.
* POWER_RESET_GPIO to provide a power off driver for TrimSlice.
* Tegra KBC controller support, for Seaboard, Harmony, and Whistler.
* Tegra high-speed UART driver, for Cardhu Bluetooth.
* kexec support.
This pull request is based on v3.8-rc3.
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Merge tag 'tegra-for-3.9-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/boards
From Stephen Warren:
ARM: tegra: defconfig update
Various new features are enabled on Tegra:
* RTC_DRV_TPS6586X to enable the RTC on many boards, such as Harmony
and Ventana.
* POWER_RESET_GPIO to provide a power off driver for TrimSlice.
* Tegra KBC controller support, for Seaboard, Harmony, and Whistler.
* Tegra high-speed UART driver, for Cardhu Bluetooth.
* kexec support.
This pull request is based on v3.8-rc3.
* tag 'tegra-for-3.9-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
ARM: tegra: defconfig updates
The idx values passed to cx18_i2c_register() and ivtv_i2c_register()
by cx18_init_subdevs() and ivtv_load_and_init_modules() respectively
are always in-range, based on how the hw_all bitmask is populated.
Previously, the checks were already ineffective because arrays were
being dereferenced using the index before the check.
Acked-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Nickolai Zeldovich <nickolai@csail.mit.edu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
