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2012-06-26Revert "printk: return -EINVAL if the message len is bigger than the buf size"Greg Kroah-Hartman
This reverts commit b56a39ac263e5b8cafedd551a49c2105e68b98c2. A better patch from Jan will follow this to resolve the issue. Acked-by: Kay Sievers <kay@vrfy.org> Cc: Fengguang Wu <wfg@linux.intel.com> Cc: Yuanhan Liu <yuanhan.liu@linux.intel.com> Cc: Jan Beulich <JBeulich@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-26ARM: tegra: add device tree AUXDATA for APBDMALaxman Dewangan
Add DT AUXDATA for Tegra's APBDMA controller driver. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-06-26ARM: tegra: dma: rename driver name for clock to "tegra-apbdma"Laxman Dewangan
Rename the driver name of the clock entry of Tegra APBDMA to tegra-apbdma from of tegra-dma. This name is more aligned towards the movement of dmaengine based new DMA driver. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-06-26intel_ips: blacklist HP ProBook laptopsTakashi Iwai
intel_ips driver spews the warning message "ME failed to update for more than 1s, likely hung" at each second endlessly on HP ProBook laptops with IronLake. As this has never worked, better to blacklist the driver for now. Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-06-26ideapad: uninitialized data in ideapad_acpi_add()Dan Carpenter
We only initialize the high bits of "cfg". It probably doesn't cause a problem given that this is platform specific code and doesn't have to worry about endianness etc. But it's sort of messy. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-06-26sony-laptop: correct find_snc_handle failure checksMattia Dongili
Since bab7084c745bf4d75b760728387f375fd34dc683, find_snc_handle returns -EINVAL, not -1. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-06-26sony-laptop: fix a couple signedness bugsDan Carpenter
This needs to be signed to handle negative error codes. Remove a redundant check, read_limits is always called with a valid handle. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-06-26sony-laptop: fix sony_nc_sysfs_store()Dan Carpenter
We made this an unsigned long and it causes a bug on 64 bit big endian systems when we try to pass the value to sony_nc_int_call(). Also value has to be signed because validate() returns negative error codes. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-06-26sony-laptop: input initialization should be done before SNCMattia Dongili
SNC needs input devices so better have those ready before starting handle events. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-06-26sony-laptop: add lid backlight support for handle 0x143Mattia Dongili
Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-06-26sony-laptop: store battery care limits on batteriesMattia Dongili
Some models offer the option to store the limits on the battery (firmware?). Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-06-26sony-laptop: notify userspace of GFX switch position changesMarco Chiappero
Some Vaios come with both integrated and discrete graphics, plus a switch for choosing one of the two. When the switch position is changed, a notification is generated. Signed-off-by: Marco Chiappero <marco@absence.it> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-06-26sony-laptop: use an enum for SNC event typesMattia Dongili
Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-06-26Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm fixes from Dave Airlie: "Just two changes: one udl endian fix, one nouveau memory corruption on some GPUs." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/nouveau/fbcon: using nv_two_heads is not a good idea drm/udl: Make sure to get correct endian keys from vendor descriptor
2012-06-26Merge branch 'upstream-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID fixes from Jiri Kosina: "The most important one is a purification of Kconfig for CONFIG_HID; the inclusion of HID groups and autoloading didn't leave the Kconfig in a really consistent state. Henrik's patch fixes that. In addition to that, there are two small fixes for logitech and magicmouse drivers." * 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: Fix the generic Kconfig options HID: magicmouse: Correct report range of major / minor axes HID: logitech: don't use stack based dj_report structures
2012-06-26Merge branch 'for-wireless' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-3.0
2012-06-26ALSA: hda - Fix power-map regression for HP dv6 & coTakashi Iwai
The recent fix for power-map controls (commit b0791dda813) caused regressions on some other HP laptops. They have fixed pins but these pins are exposed as jack-detectable. Thus the driver tries to control the power-map dynamically per jack detection where it never gets on. This patch adds the check of connection and it assumes the no jack detection is available for fixed pins no matter what pin capability says. BugLink: http://bugs.launchpad.net/bugs/1013183 Reported-by: Luis Henriques <luis.henriques@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-26x86, cpufeature: Remove stray %s, add -w to mkcapflags.plH. Peter Anvin
There was a stray %s left from testing, remove it. Add -w to the #! line (which is parsed by Perl even if the Perl interpreter is invoked explicitly on the command line) to catch these kinds of errors in the future. Reported-by: Jean Delvare <khali@linux-fr.org> Link: http://lkml.kernel.org/r/20120626143246.0c9bf301@endymion.delvare Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2012-06-26Merge branch 'for_3.6/pm/sr-move' of ↵Tony Lindgren
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into devel-driver
2012-06-26ALSA: hda - Initialize caches at codec reconfigurationTakashi Iwai
Better to clean up the caches for avoiding inconsistent codec state after the reconfiguration. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-26ALSA: hda - Fix memory leaks at module unloadTakashi Iwai
Some caches aren't released properly at module unloading time. Cc: <stable@vger.kernel.org> [v3.4+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-26ALSA: hda - Fix memory leaks in Realtek & Conexant codec parsersTakashi Iwai
When moved to the helper code, forgot to release the verb arrays. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-26drm/nouveau/fbcon: using nv_two_heads is not a good ideaBen Skeggs
nv_two_heads() was never meant to be used outside of pre-nv50 code. The code checks for >= NV_10 for 2 CRTCs, then downgrades a few specific chipsets to 1 CRTC based on (pci_device & 0x0ff0). The breakage example seen is on GTX 560Ti, with a pciid of 0x1200, which gets detected as an NV20 (0x020x) with 1 CRTC by nv_two_heads(), causing memory corruption because there's actually 2 CRTCs.. This switches fbcon to use the CRTC count directly from the mode_config structure, which will also fix the same issue on Kepler boards which have 4 CRTCs. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-26regulator: core: Allow multiple requests of a single supply mappingMark Brown
Sometimes it may be useful to allow a device to request a supply multiple times, for example in order to allow framework management of some uses of the supply with some additional driver specific management or in order to allow multiple children of an MFD to work with the supply. Currently this is not possible due to the creation of Solve this by removing the requested_uA entry (we have no current users of this feature anyway) and ignoring errors creating the symlink to the consumer. We should do something nicer than this as this causes sysfs to spew enormous warnings but it allows users to run for now. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2012-06-26regulator: core: Check for failed voltage sets before checking for delayMark Brown
There is no need to consider waiting for the voltage to ramp if we didn't manage to set it and looking at the return value is going to be cheaper than is_enabled(). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-26regulator: s5m8767: Convert to regulator_list_voltage_linearAxel Lin
In current code, .list_voltage and .set_voltage_sel callbacks for BUCK7 and BUCK8 return -EINVAL. This patch adds s5m8767_buck78_ops for BUCK7 and BUCK8 which does not set .list_voltage, .get_voltage_sel and .set_voltage_sel. ( This has the same effect of returning -EINVAL in the callbacks) Then for all the users of s5m8767_list_voltage, we don't need to worry about the case reg_voltage_map[reg_id] is NULL. So we can convert s5m8767_list_voltage to regulator_list_voltage_linear. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-26regulator: arizona-micsupp: Fix choosing selector in arizona_micsupp_map_voltageAxel Lin
If min_uV is in the range of: 3250001~3269999, current code uses the equation: selector = DIV_ROUND_UP(min_uV - 1700000, 50000); Then selector will be 32. Then arizona_micsupp_list_voltage returns -EINVAL for this case which is wrong. This patch fixes this issue: If min_uV > 3200000, selector should be ARIZONA_MICSUPP_MAX_SELECTOR. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-26ARM: OMAP2+: nand: fix build error when CONFIG_MTD_ONENAND_OMAP2=nKevin Hilman
commit 8259573b (ARM: OMAP2+: nand: Make board_onenand_init() visible to board code) broke the build for configs with OneNAND disabled. By removing the static in the header file, it created a duplicate definition in the .c and the .h files, resuling in a build error: /work/kernel/omap/dev/arch/arm/mach-omap2/board-flash.c:102:111: error: redefinition of 'board_onenand_init' /work/kernel/omap/dev/arch/arm/mach-omap2/board-flash.h:56:51: note: previous definition of 'board_onenand_init' was here make[2]: *** [arch/arm/mach-omap2/board-flash.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [arch/arm/mach-omap2] Error 2 make: *** [sub-make] Error 2 Fix this by removing the duplicate dummy entry from the C file. Cc: Enric Balletbò i Serra <eballetbo@gmail.com> Cc: Javier Martinez Canillas <javier@dowhile0.org> Signed-off-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-06-26ARM: OMAP2: Use hwmod to initialize mmc for 2420Tony Lindgren
This allows us to pass dma request lines in platform data to MMC driver the same way as we already do for omap2430 and later. Also note that we need to only build this code if MMC_OMAP is selected, so change Makefile accordingly and place it near the MMC_OMAP_HS in the Makefile. Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-06-25clk: mxs: fix clock lookup after freeing init memoryMarc Kleine-Budde
The struct clk_lookup are marked as __initdata, resulting in being removed from memory after the kernel finished booting. However this leads to a NULL pointer de-ref if loading a module which uses clk_get. This patch removes the __initdata from the struct clk_lookup. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2012-06-25clk: mxs: fix ref_io clock definitionShawn Guo
The definition of clocks ref_io0 and ref_io1 were inverted. It causes a mmc regression on some boards right away. Fix the regression by correcting the ref_io clock definition. Reported-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2012-06-25clk: Check parent for NULL in clk_change_ratePawel Moll
clk_change_rate() is accessing parent's rate without checking if the parent exists at all. In case of root clocks this will cause NULL pointer dereference. This patch follows what clk_calc_new_rates() does in such situation. Signed-off-by: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Mike Turquette <mturquette@linaro.org> Cc: stable@kernel.org
2012-06-25clk: Allow late cache allocation for clk->parentsRajendra Nayak
Parent clocks for muxes are cached in clk->parents to avoid frequent lookups, however the cache allocation happens only during clock registeration and later clk_set_parent() assumes a cache space available and allocated. This is not entirely true for platforms which do early clock registerations wherein the cache allocation using kzalloc could fail during clock registeration. Allow cache allocation to happen later as part of clk_set_parent() to help such cases and avoid crashes assuming a cache being available. While here also replace existing kmalloc() with kzalloc() in the file. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Mike Turquette <mturquette@linaro.org> Cc: stable@kernel.org
2012-06-25clk: SPEAr600: Fix ethernet clock name for DT based probingStefan Roese
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Viresh Kumar <viresh.kumar@st.com> Cc: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2012-06-25mac802154: add missed bracesalex.bluesman.smirnov@gmail.com
Add missed braces after 'if' operator. Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-26NFC: Return from rawsock_release when sk is NULLEric Dumazet
Sasha Levin reported following panic : [ 2136.383310] BUG: unable to handle kernel NULL pointer dereference at 00000000000003b0 [ 2136.384022] IP: [<ffffffff8114e400>] __lock_acquire+0xc0/0x4b0 [ 2136.384022] PGD 131c4067 PUD 11c0c067 PMD 0 [ 2136.388106] Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC [ 2136.388106] CPU 1 [ 2136.388106] Pid: 24855, comm: trinity-child1 Tainted: G W 3.5.0-rc2-sasha-00015-g7b268f7 #374 [ 2136.388106] RIP: 0010:[<ffffffff8114e400>] [<ffffffff8114e400>] __lock_acquire+0xc0/0x4b0 [ 2136.388106] RSP: 0018:ffff8800130b3ca8 EFLAGS: 00010046 [ 2136.388106] RAX: 0000000000000086 RBX: ffff88001186b000 RCX: 0000000000000000 [ 2136.388106] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2136.388106] RBP: ffff8800130b3d08 R08: 0000000000000001 R09: 0000000000000000 [ 2136.388106] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000002 [ 2136.388106] R13: 00000000000003b0 R14: 0000000000000000 R15: 0000000000000000 [ 2136.388106] FS: 00007fa5b1bd4700(0000) GS:ffff88001b800000(0000) knlGS:0000000000000000 [ 2136.388106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2136.388106] CR2: 00000000000003b0 CR3: 0000000011d1f000 CR4: 00000000000406e0 [ 2136.388106] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2136.388106] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 2136.388106] Process trinity-child1 (pid: 24855, threadinfo ffff8800130b2000, task ffff88001186b000) [ 2136.388106] Stack: [ 2136.388106] ffff8800130b3cd8 ffffffff81121785 ffffffff81236774 000080d000000001 [ 2136.388106] ffff88001b9d6c00 00000000001d6c00 ffffffff130b3d08 ffff88001186b000 [ 2136.388106] 0000000000000000 0000000000000002 0000000000000000 0000000000000000 [ 2136.388106] Call Trace: [ 2136.388106] [<ffffffff81121785>] ? sched_clock_local+0x25/0x90 [ 2136.388106] [<ffffffff81236774>] ? get_empty_filp+0x74/0x220 [ 2136.388106] [<ffffffff8114e97a>] lock_acquire+0x18a/0x1e0 [ 2136.388106] [<ffffffff836b37df>] ? rawsock_release+0x4f/0xa0 [ 2136.388106] [<ffffffff837c0ef0>] _raw_write_lock_bh+0x40/0x80 [ 2136.388106] [<ffffffff836b37df>] ? rawsock_release+0x4f/0xa0 [ 2136.388106] [<ffffffff836b37df>] rawsock_release+0x4f/0xa0 [ 2136.388106] [<ffffffff8321cfe8>] sock_release+0x18/0x70 [ 2136.388106] [<ffffffff8321d069>] sock_close+0x29/0x30 [ 2136.388106] [<ffffffff81236bca>] __fput+0x11a/0x2c0 [ 2136.388106] [<ffffffff81236d85>] fput+0x15/0x20 [ 2136.388106] [<ffffffff8321de34>] sys_accept4+0x1b4/0x200 [ 2136.388106] [<ffffffff837c165c>] ? _raw_spin_unlock_irq+0x4c/0x80 [ 2136.388106] [<ffffffff837c1669>] ? _raw_spin_unlock_irq+0x59/0x80 [ 2136.388106] [<ffffffff837c2565>] ? sysret_check+0x22/0x5d [ 2136.388106] [<ffffffff8321de8b>] sys_accept+0xb/0x10 [ 2136.388106] [<ffffffff837c2539>] system_call_fastpath+0x16/0x1b [ 2136.388106] Code: ec 04 00 0f 85 ea 03 00 00 be d5 0b 00 00 48 c7 c7 8a c1 40 84 e8 b1 a5 f8 ff 31 c0 e9 d4 03 00 00 66 2e 0f 1f 84 00 00 00 00 00 <49> 81 7d 00 60 73 5e 85 b8 01 00 00 00 44 0f 44 e0 83 fe 01 77 [ 2136.388106] RIP [<ffffffff8114e400>] __lock_acquire+0xc0/0x4b0 [ 2136.388106] RSP <ffff8800130b3ca8> [ 2136.388106] CR2: 00000000000003b0 [ 2136.388106] ---[ end trace 6d450e935ee18982 ]--- [ 2136.388106] Kernel panic - not syncing: Fatal exception in interrupt rawsock_release() should test if sock->sk is NULL before calling sock_orphan()/sock_put() Reported-by: Sasha Levin <levinsasha928@gmail.com> Tested-by: Sasha Levin <levinsasha928@gmail.com> Cc: stable@kernel.org Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-06-25net: l2tp_eth: fix l2tp_eth_dev_xmit raceEric Dumazet
Its illegal to dereference skb after giving it to l2tp_xmit_skb() as it might be already freed/reused. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: James Chapman <jchapman@katalix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25net/mlx4_en: Release QP range in free_resourcesYevgeny Petrilin
Add a missing resource release in ring cleanup. Not doing this leaves a range of QPs that are being reserved, and no one can use them. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25net/mlx4: Use single completion vector after NOP failureYevgeny Petrilin
Fix a crash at the error flow of NOP command which caused the driver to try and use a completion vector which wasn't allocated. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25net/mlx4_en: Set correct port parameters during device initializationYevgeny Petrilin
Set valid port parameters: MTU and flow control configuration when configuring the port during HW device initialization, prior to the net device open() being called. Using invalid parameters (such as all zeros) could lead to bad firmware behavior. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25ipheth: add support for iPadDavide Gerhard
This adds support for the iPad to the ipheth driver. (product id = 0x129a) Signed-off-by: Davide Gerhard <rainbow@irh.it> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25caif-hsi: Add missing return in error pathSjur Brændeland
Fix a missing return, causing access to freed memory. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25caif-hsi: Bugfix - Piggyback'ed embedded CAIF frame lostPer Ellefsen
When receiving a piggyback'ed descriptor containing an embedded frame, but no payload, the embedded frame was lost. Signed-off-by: Per Ellefsen <per.ellefsen@stericsson.com> Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25caif: Clear shutdown mask to zero at reconnect.Sjur Brændeland
Clear caif sockets's shutdown mask at (re)connect. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25tcp: heed result of security_inet_conn_request() in tcp_v6_conn_request()Neal Cardwell
If security_inet_conn_request() returns non-zero then TCP/IPv6 should drop the request, just as in TCP/IPv4 and DCCP in both IPv4 and IPv6. Signed-off-by: Neal Cardwell <ncardwell@google.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25ipv6: fib: fix fib dump restartEric Dumazet
Commit 2bec5a369ee79576a3 (ipv6: fib: fix crash when changing large fib while dumping it) introduced ability to restart the dump at tree root, but failed to skip correctly a count of already dumped entries. Code didn't match Patrick intent. We must skip exactly the number of already dumped entries. Note that like other /proc/net files or netlink producers, we could still dump some duplicates entries. Reported-by: Debabrata Banerjee <dbavatar@gmail.com> Reported-by: Josh Hunt <johunt@akamai.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-06-25Merge branch 'v4l_for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab. Trivial conflict due to new USB HID ID's being added next to each other (Baanto vs Axentia). * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (44 commits) [media] smia: Fix compile failures [media] Fix VIDIOC_DQEVENT docbook entry [media] s5p-fimc: Fix control creation function [media] s5p-mfc: Fix checkpatch error in s5p_mfc_shm.h file [media] s5p-mfc: Fix setting controls [media] v4l/s5p-mfc: added image size align in VIDIOC_TRY_FMT [media] v4l/s5p-mfc: corrected encoder v4l control definitions [media] v4l: mem2mem_testdev: Fix race conditions in driver [media] s5p-mfc: Bug fix of timestamp/timecode copy mechanism [media] cxd2820r: Fix an incorrect modulation type bitmask [media] em28xx: Show a warning if the board does not support remote controls [media] em28xx: Add remote control support for Terratec's Cinergy HTC Stick HD [media] USB: Staging: media: lirc: initialize spinlocks before usage [media] Revert "[media] media: mx2_camera: Fix mbus format handling" [media] bw-qcam: driver and pixfmt documentation fixes [media] cx88: fix firmware load on big-endian systems [media] cx18: support big-endian systems [media] ivtv: fix support for big-endian systems [media] tuner-core: return the frequency range of the correct tuner [media] v4l2-dev.c: fix g_parm regression in determine_valid_ioctls() ...
2012-06-25rcu: Stop rcu_do_batch() from multiplexing the "count" variablePaul E. McKenney
Commit b1420f1c (Make rcu_barrier() less disruptive) rearranged the code in rcu_do_batch(), moving the ->qlen manipulation to follow the requeueing of the callbacks. Unfortunately, this rearrangement clobbered the value of the "count" local variable before the value of rdp->qlen was adjusted, resulting in the value of rdp->qlen being inaccurate. This commit therefore introduces an index variable "i", avoiding the inadvertent multiplexing. Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
2012-06-25ALSA: hda - Add Realtek ALC280 codec supportDavid Henningsson
This chip looks very similar to ALC269 and ALC27* variants. The bug reporter has verified that sound was working after this patch had been applied. Cc: stable@kernel.org BugLink: https://bugs.launchpad.net/bugs/1017017 Tested-by: Richard Crossley <richardcrossley@o2.co.uk> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-25iwlwifi: fix activating inactive stationsJohannes Berg
When authentication/association timed out, the driver would complain bitterly, printing the message ACTIVATE a non DRIVER active station id ... addr ... The cause turns out to be that when the AP station is added but we don't associate, the IWL_STA_UCODE_INPROGRESS is set but never cleared. This then causes iwl_restore_stations() to attempt to resend it because it uses the flag internally and uploads even if it didn't set it itself. To fix this issue and not upload the station again when it has already been removed by mac80211, clear the flag after adding it in case we add it only for association. Cc: stable@vger.kernel.org Reviewed-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>