summaryrefslogtreecommitdiff
path: root/include
AgeCommit message (Collapse)Author
2014-05-12mmc: identify available device type to selectSeungwon Jeon
Device types which are supported by both host and device can be identified when EXT_CSD is read. There is no need to check host's capability anymore. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Tested-by: Jaehoon Chung <jh80.chung@samsung.com> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Chris Ball <chris@printf.net>
2014-05-12mmc: drop the speed mode of card's stateSeungwon Jeon
Timing mode identifier has same role and can take the place of speed mode. This change removes all related speed mode. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Tested-by: Jaehoon Chung <jh80.chung@samsung.com> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Chris Ball <chris@printf.net>
2014-05-12mmc: dw_mmc: remove unused member variable.Jaehoon Chung
Since using the device-tree, didn't use the callback pointer. So removed the unused callback pointer. When the set_power callback is used, it should be added in future. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Chris Ball <chris@printf.net>
2014-05-12ASoC: Remove runtime field from DAILars-Peter Clausen
This was initially removed in commit 6423c1875 ("ASoC: Remove runtime field from DAI"), but was, presumably by accident, brought back in commit f0fba2ad1 ("ASoC: multi-component - ASoC Multi-Component Support"). But has never been initialized to anything but NULL ever since. This commit removes it again. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-12ASoC: dapm: Handle SND_SOC_DAPM_REG() genericallyLars-Peter Clausen
Commit commit de9ba98b6d ("ASoC: dapm: Make widget power register settings more flexible") added generic support for on_val/off_val in the DAPM core. With this in place there is no need anymore for having a special event callback for SND_SOC_DAPM_REG() widgets. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-12vlan: rename __vlan_find_dev_deep() to __vlan_find_dev_deep_rcu()dingtianhong
The __vlan_find_dev_deep should always called in RCU, according David's suggestion, rename to __vlan_find_dev_deep_rcu looks more reasonable. Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-12net: rename local_df to ignore_dfWANG Cong
As suggested by several people, rename local_df to ignore_df, since it means "ignore df bit if it is set". Cc: Maciej Żenczykowski <maze@google.com> Cc: Florian Westphal <fw@strlen.de> Cc: David S. Miller <davem@davemloft.net> Cc: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Acked-by: Maciej Żenczykowski <maze@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-12srm/i915/chv: Add Cherryview PCI IDsVille Syrjälä
v2: Update to also fill in the new num_pipes field. v3: Rebase on top of the pciid extraction. v4: Switch from info->has*ring to info->ring mask. Also add VEBOX support whiel at it. v5: s/CHV_PCI_IDS/CHV_IDS/, and drop the trailing '\' Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-05-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/ethernet/altera/altera_sgdma.c net/netlink/af_netlink.c net/sched/cls_api.c net/sched/sch_api.c The netlink conflict dealt with moving to netlink_capable() and netlink_ns_capable() in the 'net' tree vs. supporting 'tc' operations in non-init namespaces. These were simple transformations from netlink_capable to netlink_ns_capable. The Altera driver conflict was simply code removal overlapping some void pointer cast cleanups in net-next. Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-12xen: refactor suspend pre/post hooksDavid Vrabel
New architectures currently have to provide implementations of 5 different functions: xen_arch_pre_suspend(), xen_arch_post_suspend(), xen_arch_hvm_post_suspend(), xen_mm_pin_all(), and xen_mm_unpin_all(). Refactor the suspend code to only require xen_arch_pre_suspend() and xen_arch_post_suspend(). Signed-off-by: David Vrabel <david.vrabel@citrix.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2014-05-12ext4: fix data integrity sync in ordered modeNamjae Jeon
When we perform a data integrity sync we tag all the dirty pages with PAGECACHE_TAG_TOWRITE at start of ext4_da_writepages. Later we check for this tag in write_cache_pages_da and creates a struct mpage_da_data containing contiguously indexed pages tagged with this tag and sync these pages with a call to mpage_da_map_and_submit. This process is done in while loop until all the PAGECACHE_TAG_TOWRITE pages are synced. We also do journal start and stop in each iteration. journal_stop could initiate journal commit which would call ext4_writepage which in turn will call ext4_bio_write_page even for delayed OR unwritten buffers. When ext4_bio_write_page is called for such buffers, even though it does not sync them but it clears the PAGECACHE_TAG_TOWRITE of the corresponding page and hence these pages are also not synced by the currently running data integrity sync. We will end up with dirty pages although sync is completed. This could cause a potential data loss when the sync call is followed by a truncate_pagecache call, which is exactly the case in collapse_range. (It will cause generic/127 failure in xfstests) To avoid this issue, we can use set_page_writeback_keepwrite instead of set_page_writeback, which doesn't clear TOWRITE tag. Cc: stable@vger.kernel.org Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Ashish Sangwan <a.sangwan@samsung.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Reviewed-by: Jan Kara <jack@suse.cz>
2014-05-12mmc: mmci: Enforce mmc capabilities through DTUlf Hansson
Remove the option to provide the flags for mmc capabilities as platform data, enforce it through DT. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2014-05-12mmc: mmci: Enforce DT for signal direction and feedback clockUlf Hansson
Remove the option to provide signal direction configuration and feeback clock as platform data, enforce it through DT. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2014-05-12net: filter: make BPF conversion more readableAlexei Starovoitov
Introduce BPF helper macros to define instructions (similar to old BPF_STMT/BPF_JUMP macros) Use them while converting classic BPF to internal and in BPF testsuite later. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-12clk: hisi: add clk-hix5hd2.cZhangfei Gao
Signed-off-by: Haifeng Yan <haifeng.yan@linaro.org> Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org> Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
2014-05-09NVMe: Update namespace and controller identify structures to the 1.1a specDimitri John Ledkov
Controller: add CNTLID, AVSCC, APSTA, NVSCC, ACWU, SGLS fields. Namespace: add NMIC, RESCAP, EUI64 fields. EUI64 is specifically interesting, since it can be used to construct an UEFI NVMe device path for a boot entry. As per NVM Express 1.1a spec: http://www.nvmexpress.org/wp-content/uploads/NVM-Express-1_1a.pdf Signed-off-by: Dimitri John Ledkov <dimitri.ledkov@canonical.com> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
2014-05-09Bluetooth: Store TX power level for connectionAndrzej Kaczmarek
This patch adds support to store local TX power level for connection when reply for HCI_Read_Transmit_Power_Level is received. Signed-off-by: Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-05-09Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless John W. Linville says: ==================== pull request: wireless 2014-05-08 This one is all from Johannes: "Here are a few small fixes for the current cycle: radiotap TX flags were wrong (fix by Bob), Chun-Yeow fixes an SMPS issue with mesh interfaces, Eliad fixes a locking bug and a cfg80211 state problem and finally Henning sent me a fix for IBSS rate information." Please let me know if there are problems! ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-09mtd: nand: refactor erase_cmd() to return chip statusBrian Norris
The nand_chip::erase_cmd callback previously served a dual purpose; for one, it allowed a per-flash-chip override, so that AG-AND devices could use a different erase command than other NAND. These AND devices were dropped in commit 14c6578683367b1e7af0c3c09e872b45a45183a7 (mtd: nand: remove AG-AND support). On the other hand, some drivers (denali and doc-g4) need to use this sort of callback to implement controller-specific erase operations. To make the latter operation easier for some drivers (e.g., ST's new BCH NAND driver), it helps if the command dispatch and wait functions can be lumped together, rather than called separately. This patch does two things: 1. Pull the call to chip->waitfunc() into chip->erase_cmd(), and return the status from this callback 2. Rename erase_cmd() to just erase(), since this callback does a little more than just send a command Signed-off-by: Brian Norris <computersforpeace@gmail.com> Tested-by: Lee Jones <lee.jones@linaro.org>
2014-05-09percpu-refcount: implement percpu_ref_tryget()Tejun Heo
Implement percpu_ref_tryget() which fails if the refcnt already reached zero. Note that this is different from the recently renamed percpu_ref_tryget_live() which fails if the refcnt has been killed and is draining the remaining references. percpu_ref_tryget() succeeds on a killed refcnt as long as its current refcnt is above zero. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Kent Overstreet <kmo@daterainc.com>
2014-05-09percpu-refcount: rename percpu_ref_tryget() to percpu_ref_tryget_live()Tejun Heo
percpu_ref_tryget() is different from the usual tryget semantics in that it fails if the refcnt is in its dying stage even if the refcnt hasn't reached zero yet. We're about to introduce the more conventional tryget and the current one has only one user. Let's rename it to percpu_ref_tryget_live() so that it explicitly signifies the peculiarities of its semantics. This is pure rename. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Kent Overstreet <kmo@daterainc.com>
2014-05-09Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Peter Anvin: "A somewhat unpleasantly large collection of small fixes. The big ones are the __visible tree sweep and a fix for 'earlyprintk=efi,keep'. It was using __init functions with predictably suboptimal results. Another key fix is a build fix which would produce output that simply would not decompress correctly in some configuration, due to the existing Makefiles picking up an unfortunate local label and mistaking it for the global symbol _end. Additional fixes include the handling of 64-bit numbers when setting the vdso data page (a latent bug which became manifest when i386 started exporting a vdso with time functions), a fix to the new MSR manipulation accessors which would cause features to not get properly unblocked, a build fix for 32-bit userland, and a few new platform quirks" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, vdso, time: Cast tv_nsec to u64 for proper shifting in update_vsyscall() x86: Fix typo in MSR_IA32_MISC_ENABLE_LIMIT_CPUID macro x86: Fix typo preventing msr_set/clear_bit from having an effect x86/intel: Add quirk to disable HPET for the Baytrail platform x86/hpet: Make boot_hpet_disable extern x86-64, build: Fix stack protector Makefile breakage with 32-bit userland x86/reboot: Add reboot quirk for Certec BPC600 asmlinkage: Add explicit __visible to drivers/*, lib/*, kernel/* asmlinkage, x86: Add explicit __visible to arch/x86/* asmlinkage: Revert "lto: Make asmlinkage __visible" x86, build: Don't get confused by local symbols x86/efi: earlyprintk=efi,keep fix
2014-05-09blk-mq: implement new and more efficient tagging schemeJens Axboe
blk-mq currently uses percpu_ida for tag allocation. But that only works well if the ratio between tag space and number of CPUs is sufficiently high. For most devices and systems, that is not the case. The end result if that we either only utilize the tag space partially, or we end up attempting to fully exhaust it and run into lots of lock contention with stealing between CPUs. This is not optimal. This new tagging scheme is a hybrid bitmap allocator. It uses two tricks to both be SMP friendly and allow full exhaustion of the space: 1) We cache the last allocated (or freed) tag on a per blk-mq software context basis. This allows us to limit the space we have to search. The key element here is not caching it in the shared tag structure, otherwise we end up dirtying more shared cache lines on each allocate/free operation. 2) The tag space is split into cache line sized groups, and each context will start off randomly in that space. Even up to full utilization of the space, this divides the tag users efficiently into cache line groups, avoiding dirtying the same one both between allocators and between allocator and freeer. This scheme shows drastically better behaviour, both on small tag spaces but on large ones as well. It has been tested extensively to show better performance for all the cases blk-mq cares about. Signed-off-by: Jens Axboe <axboe@fb.com>
2014-05-09blk-mq: initialize struct request fields individuallyChristoph Hellwig
This allows us to avoid a non-atomic memset over ->atomic_flags as well as killing lots of duplicate initializations. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
2014-05-09OMAPDSS: Add DSS features for AM43xxSathya Prakash M R
Add DSS features for AM43xx. Signed-off-by: Sathya Prakash M R <sathyap@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09gpio: Add helpers for optional GPIOsThierry Reding
Introduce gpiod_get_optional() and gpiod_get_index_optional() helpers that make it easier for drivers to handle optional GPIOs. Currently in order to handle optional GPIOs, a driver needs to special case error handling for -ENOENT, such as this: gpio = gpiod_get(dev, "foo"); if (IS_ERR(gpio)) { if (PTR_ERR(gpio) != -ENOENT) return PTR_ERR(gpio); gpio = NULL; } if (gpio) { /* set up GPIO */ } With these new helpers the above is reduced to: gpio = gpiod_get_optional(dev, "foo"); if (IS_ERR(gpio)) return PTR_ERR(gpio); if (gpio) { /* set up GPIO */ } While at it, device-managed variants of these functions are also provided. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-09OMAPDSS: remove unused macrosTomi Valkeinen
Macros to_dss_driver() and to_dss_device() are no longer used, and the latter doesn't even work. Remove them. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09mac80211: handle failed restart/resume betterJohannes Berg
When the driver fails during HW restart or resume, the whole stack goes into a very confused state with interfaces being up while the hardware is down etc. Address this by shutting down everything; we'll run into a lot of warnings in the process but that's better than having the whole stack get messed up. Reviewed-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-05-09video/omap: fix modular buildArnd Bergmann
The framebuffer layer can be a loadable module, which forces omapfb to be a module as well. However, this breaks the lcd drivers, which are linked into the omapfb driver but each have their own module_init() function. To solve this, we split out the lcd drivers into separate modules and export omapfb_register_panel, which is the only interface required between the main omapfb driver and the lcd panel drivers. We also have to introduce a new Kconfig symbol for H3, since that lcd driver has a dependency on TPS65010, which we can express better in Kconfig than Makefile syntax. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: linux-fbdev@vger.kernel.org Cc: linux-omap@vger.kernel.org Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09video: omap2dss: fix LPAE warningsArnd Bergmann
If LPAE is enabled, dma_addr_t is 64 bit, so we have to change a few type for everything in this driver to match again. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: linux-fbdev@vger.kernel.org Cc: linux-omap@vger.kernel.org Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-09mfd: stmpe: add optional regulatorsLinus Walleij
The STMPE has VCC and VIO supply lines, and sometimes (as on Ux500) this comes from a software-controlled regulator. Make it possible to supply the STMPE with power from these regulators. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-08ping: move ping_group_range out of CONFIG_SYSCTLCong Wang
Similarly, when CONFIG_SYSCTL is not set, ping_group_range should still work, just that no one can change it. Therefore we should move it out of sysctl_net_ipv4.c. And, it should not share the same seqlock with ip_local_port_range. BTW, rename it to ->ping_group_range instead. Cc: David S. Miller <davem@davemloft.net> Cc: Francois Romieu <romieu@fr.zoreil.com> Reported-by: Stefan de Konink <stefan@konink.de> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08ipv4: move local_port_range out of CONFIG_SYSCTLCong Wang
When CONFIG_SYSCTL is not set, ip_local_port_range should still work, just that no one can change it. Therefore we should move it out of sysctl_inet.c. Also, rename it to ->ip_local_ports instead. Cc: David S. Miller <davem@davemloft.net> Cc: Francois Romieu <romieu@fr.zoreil.com> Reported-by: Stefan de Konink <stefan@konink.de> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-08Merge tag 'trace-fixes-v3.15-rc4-v2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing fixes from Steven Rostedt: "This contains two fixes. The first is a long standing bug that causes bogus data to show up in the refcnt field of the module_refcnt tracepoint. It was introduced by a merge conflict resolution back in 2.6.35-rc days. The result should be 'refcnt = incs - decs', but instead it did 'refcnt = incs + decs'. The second fix is to a bug that was introduced in this merge window that allowed for a tracepoint funcs pointer to be used after it was freed. Moving the location of where the probes are released solved the problem" * tag 'trace-fixes-v3.15-rc4-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracepoint: Fix use of tracepoint funcs after rcu free trace: module: Maintain a valid user count
2014-05-08Merge tag 'mfd-mmc-fixes-3.15-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull mmc/rtsx revert from Lee Jones. * tag 'mfd-mmc-fixes-3.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: mmc: rtsx: Revert "mmc: rtsx: add support for pre_req and post_req"
2014-05-08nfsd: clean up fh_auth usageChristoph Hellwig
Use fh_fsid when reffering to the fsid part of the filehandle. The variable length auth field envisioned in nfsfh wasn't ever implemented. Also clean up some lose ends around this and document the file handle format better. Btw, why do we even export nfsfh.h to userspace? The file handle very much is kernel private, and nothing in nfs-utils include the header either. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2014-05-08Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2014-05-08Bluetooth: Store RSSI for connectionAndrzej Kaczmarek
This patch adds support to store RSSI for connection when reply for HCI_Read_RSSI is received. Signed-off-by: Andrzej Kaczmarek <andrzej.kaczmarek@tieto.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-05-08ASoC: rsnd: remove compatibility codeKuninori Morimoto
Now, all platform is using new style rsnd_dai_platform_info. Keeping compatibility is no longer needed. We can cleanup code. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-08cpufreq: Fix build error on some platforms that use cpufreq_for_each_*Stratos Karafotis
On platforms that use cpufreq_for_each_* macros, build fails if CONFIG_CPU_FREQ=n, e.g. ARM/shmobile/koelsch/non-multiplatform: drivers/built-in.o: In function `clk_round_parent': clkdev.c:(.text+0xcf168): undefined reference to `cpufreq_next_valid' drivers/built-in.o: In function `clk_rate_table_find': clkdev.c:(.text+0xcf820): undefined reference to `cpufreq_next_valid' make[3]: *** [vmlinux] Error 1 Fix this making cpufreq_next_valid function inline and move it to cpufreq.h. Fixes: 27e289dce297 (cpufreq: Introduce macros for cpufreq_frequency_table iteration) Reported-and-tested-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-05-08Merge back earlier 'pm-cpufreq' material.Rafael J. Wysocki
2014-05-08trace: module: Maintain a valid user countRomain Izard
The replacement of the 'count' variable by two variables 'incs' and 'decs' to resolve some race conditions during module unloading was done in parallel with some cleanup in the trace subsystem, and was integrated as a merge. Unfortunately, the formula for this replacement was wrong in the tracing code, and the refcount in the traces was not usable as a result. Use 'count = incs - decs' to compute the user count. Link: http://lkml.kernel.org/p/1393924179-9147-1-git-send-email-romain.izard.pro@gmail.com Acked-by: Ingo Molnar <mingo@kernel.org> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: stable@vger.kernel.org # 2.6.35 Fixes: c1ab9cab7509 "merge conflict resolution" Signed-off-by: Romain Izard <romain.izard.pro@gmail.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2014-05-08cfg80211: fix docbook warningLuciano Coelho
When trying to generate documentation, at least xmldocs, we get the following warning: Warning(include/net/cfg80211.h:461): No description found for parameter 'nl80211_iftype' Fix it by adding the iftype argument name to the cfg80211_chandef_dfs_required() function declaration. Reported-and-tested-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-05-08asm-generic: allow generic unaligned access if the arch supports itArd Biesheuvel
Switch the default unaligned access method to 'hardware implemented' if HAVE_EFFICIENT_UNALIGNED_ACCESS is set. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
2014-05-08mmc: rtsx: Revert "mmc: rtsx: add support for pre_req and post_req"Micky Ching
This reverts commit c42deffd5b53c9e583d83c7964854ede2f12410d. commit <mmc: rtsx: add support for pre_req and post_req> did use mutex_unlock() in tasklet, but mutex_unlock() can't be used in tasklet(atomic context). The driver needs to use mutex to avoid concurrency, so we can't use tasklet here, the patch need to be removed. The spinlock host->lock and pcr->lock may deadlock, one way to solve the deadlock is remove host->lock in sd_isr_done_transfer(), but if using workqueue the we can avoid using the spinlock and also avoid the problem. Signed-off-by: Micky Ching <micky_ching@realsil.com.cn> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-05-08sched/idle: Remove TS_POLLING supportPeter Zijlstra
Now that there are no architectures left using it, kill the support for TS_POLLING. Signed-off-by: Peter Zijlstra <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andy Lutomirski <luto@amacapital.net> Link: http://lkml.kernel.org/n/tip-6yurip2tfix2f4bfc5agu2s0@git.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-05-08leds: pca9685: Remove leds-pca9685 driverAxel Lin
This driver is replaced by pwm-pca9685 driver and there is no user uses this driver in current tree. So remove it. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Acked-by: Maximilian Güntner <maximilian.guentner@gmail.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2014-05-08dell-led: add mic mute led interfaceAlex Hung
This patch provides similar led functional of 420f973 thinkpad-acpi: Add mute and mic-mute LED functionality Signed-off-by: Alex Hung <alex.hung@canonical.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2014-05-07Merge branch 'drm-radeon-mullins' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull radeon mullins support from Dave Airlie: "This is support for the new AMD mullins APU, it pretty much just adds support to the driver in the all the right places, and is pretty low risk wrt other GPUs" Oh well. I guess it ends up fitting under "support new hardware" for merging late. * 'drm-radeon-mullins' of git://people.freedesktop.org/~airlied/linux: drm/radeon: add pci ids for Mullins drm/radeon: add Mullins VCE support drm/radeon: modesetting updates for Mullins. drm/radeon: dpm updates for KV/KB drm/radeon: add Mullins dpm support. drm/radeon: add Mullins UVD support. drm/radeon: update cik init for Mullins. drm/radeon: add Mullins chip family
2014-05-07Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm fixes from Dave Airlie: "radeon, i915 and nouveau fixes, all fixes for regressions or black screens, or possible oopses" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon: lower the ref * post PLL maximum drm/radeon: check that we have a clock before PLL setup drm/radeon: drm/radeon: add missing radeon_semaphore_free to error path drm/radeon: Fix num_banks calculation for SI agp: info leak in agpioc_info_wrap() drm/gm107/gr: bump attrib cb size quite a bit drm/nouveau: fix another lock unbalance in nouveau_crtc_page_flip drm/nouveau/bios: fix shadowing from PROM on big-endian systems drm/nouveau/acpi: allow non-optimus setups to load vbios from acpi drm/radeon/dp: check for errors in dpcd reads drm/radeon: avoid high jitter with small frac divs drm/radeon: check buffer relocation offset drm/radeon: use pflip irq on R600+ v2 drm/radeon/uvd: use lower clocks on old UVD to boot v2 drm/i915: don't try DP_LINK_BW_5_4 on HSW ULX drm/i915: Sanitize the enable_ppgtt module option once drm/i915: Break encoder->crtc link separately in intel_sanitize_crtc()