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2014-03-14ASoC: max98090: Remove unused control_data fieldLars-Peter Clausen
The driver assigns a value to the control_data field of the driver's state struct, but never reads it again. Which means it is unused and can be removed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-14NFC: llcp: Use list_for_each_entry in nfc_llcp_find_local()Axel Lin
nfc_llcp_find_local() does not modify any list entry while iterating the list. So use list_for_each_entry instead of list_for_each_entry_safe. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2014-03-14NFC: Move checking valid gb_len value to nfc_llcp_set_remote_gbAxel Lin
This checking is common for all caller, so move the checking to one place. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2014-03-14NFC: Remove redundant test for dev->n_targets in nfc_find_targetAxel Lin
Without this test, it returns NULL if dev->n_targets is 0 anyway. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2014-03-14brcmfmac: Make probe function __initJean Delvare
One of the benefits of platform_driver_probe() is that you can make the probe function __init. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Hante Meuleman <meuleman@broadcom.com> Cc: Arend van Spriel <arend@broadcom.com> Cc: John W. Linville <linville@tuxdriver.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14ath9k: Convert uses of __constant_<foo> to <foo>Joe Perches
The use of __constant_<foo> has been unnecessary for quite awhile now. Make these uses consistent with the rest of the kernel. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14ath5k: add missing dma_map_error callJohn Greene
Trivial patch to address this trace. Now calls dma_mapping_error and return -ENOSPC if a problem found. WARNING: at lib/dma-debug.c:933 check_unmap+0x47b/0x960() Hardware name: Aspire 5515 ath5k 0000:02:00.0: DMA-API: device driver failed to check map error[device address=0x00000000874fcd42] [size=45 bytes] [mapped as single] Modules linked in: bnep bluetooth ebtable_filter ebtables ip6table_filter ip6_tables be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi arc4 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device ath5k ath snd_pcm sparse_keymap snd_page_alloc mac80211 snd_timer sp5100_tco snd edac_core k8temp soundcore edac_mce_amd i2c_piix4 cfg80211 rfkill shpchp vhost_net tun macvtap macvlan kvm_amd kvm uinput dm_crypt ata_generic pata_acpi radeon i2c_algo_bit pata_atiixp drm_kms_helper ttm drm r8169 mii i2c_core wmi video sunrpc Pid: 820, comm: firewalld Not tainted 3.9.0-0.rc3.git1.4.fc19.x86_64 #1 Call Trace: <IRQ> [<ffffffff81068df0>] warn_slowpath_common+0x70/0xa0 [<ffffffff81068e6c>] warn_slowpath_fmt+0x4c/0x50 [<ffffffff8137ebeb>] check_unmap+0x47b/0x960 [<ffffffff81021cf5>] ? native_sched_clock+0x15/0x80 [<ffffffff81021d69>] ? sched_clock+0x9/0x10 [<ffffffff8137f12f>] debug_dma_unmap_page+0x5f/0x70 [<ffffffffa048fa07>] ath5k_tasklet_tx+0x157/0x3f0 [ath5k] [<ffffffff810acc0d>] ? sched_clock_local+0x1d/0x80 [<ffffffff81072aa6>] ? tasklet_action+0x56/0x210 [<ffffffff81072ae7>] tasklet_action+0x97/0x210 [<ffffffff8107343f>] __do_softirq+0xff/0x400 [<ffffffff81073905>] irq_exit+0xb5/0xc0 [<ffffffff81728916>] do_IRQ+0x56/0xc0 [<ffffffff8171dc32>] common_interrupt+0x72/0x72 <EOI> [<ffffffff811f1f81>] ? dput+0x111/0x310 [<ffffffff811f1ea7>] ? dput+0x37/0x310 [<ffffffff811e75e8>] link_path_walk+0x528/0x910 [<ffffffff811ea624>] path_openat+0x94/0x530 [<ffffffff811eb148>] do_filp_open+0x38/0x80 [<ffffffff811e1dda>] open_exec+0x4a/0x130 [<ffffffff81238be3>] load_elf_binary+0x7f3/0x18e0 [<ffffffff81021d69>] ? sched_clock+0x9/0x10 [<ffffffff810acc0d>] ? sched_clock_local+0x1d/0x80 [<ffffffff810acd98>] ? sched_clock_cpu+0xa8/0x100 [<ffffffff810d515d>] ? trace_hardirqs_off+0xd/0x10 [<ffffffff810acedf>] ? local_clock+0x5f/0x70 [<ffffffff810d5dbf>] ? lock_release_holdtime.part.28+0xf/0x190 [<ffffffff812383f0>] ? elf_core_dump+0x1980/0x1980 [<ffffffff811e1151>] search_binary_handler+0x1a1/0x4f0 [<ffffffff811e1017>] ? search_binary_handler+0x67/0x4f0 [<ffffffff811e28fc>] do_execve_common.isra.26+0x64c/0x710 [<ffffffff811e23c2>] ? do_execve_common.isra.26+0x112/0x710 [<ffffffff811e2cc6>] sys_execve+0x36/0x50 [<ffffffff81727249>] stub_execve+0x69/0xa0 Signed-off-by: John Greene <jogreene@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14ath9k_hw: set ANI firstep as absolute values instead of relativeFelix Fietkau
On older chips, the INI value differ in similar ways as cycpwr_thr1, so convert it to absolute values as well. Since the ANI algorithm is different here compared to the old implementation (fewer steps, controlled at a different point in time), it makes sense to use values similar to what would be applied for newer chips, just without relying on INI defaults. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14ath9k_hw: set ANI cycpwr_thr1 as absolute values instead of relativeFelix Fietkau
The table was copied from the ANI implementation of AR9300. It assumes that the INI values contain a baseline value that is usable as reference from which to increase/decrease based on the noise immunity value. On older chips, the differences are bigger and especially AR5008/AR9001 are configured to much more sensitive values than what is useful. Improve ANI behavior by reverting to the absolute values used in the previous implementation (expressed as a simple formula instead of the old table). Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14ath9k_hw: remove ANI function restrictions for AP modeFelix Fietkau
The primary purpose of this piece of code was to selectively disable OFDM weak signal detection. The checks for this are elsewhere, and an earlier commit relaxed the restrictions for older chips, which are more sensitive to interference. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14wireless: Kconfig: add missing dependency for airo_csArnd Bergmann
commit 4c59ff221e070 "wireless: Kconfig: add missing dependency" added a number of 'depends on CFG80211' statements, but missed the AIRO_CS driver that also causes the airo.c file to be built. This adds the (hopefully) last such missing statement Cc: "Zhao, Gang" <gamerh2o@gmail.com> Cc: "John W. Linville" <linville@tuxdriver.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14brcmsmac: update comment to reflect the codeEmil Goode
The brcms_attach function is defined as static but the comment is saying that it should not be static or gcc will issue a warning. I believe we can remove the comment as I don't se a problem with this function being defined as static. Signed-off-by: Emil Goode <emilgoode@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14brcmsmac: fix deadlock on missing firmwareEmil Goode
When brcm80211 firmware is not installed networking hangs. A deadlock happens because we call ieee80211_unregister_hw() from the .start callback of struct ieee80211_ops. When .start is called we are under rtnl lock and ieee80211_unregister_hw() tries to take it again. Function call stack: dev_change_flags() __dev_change_flags() __dev_open() ASSERT_RTNL() <-- Assert rtnl lock ops->ndo_open() .ndo_open = ieee80211_open, ieee80211_open() ieee80211_do_open() drv_start() local->ops->start() .start = brcms_ops_start, brcms_ops_start() brcms_remove() ieee80211_unregister_hw() rtnl_lock() <-- Here we deadlock Introduced by: commit 25b5632fb35ca61b8ae3eee235edcdc2883f7a5e ("brcmsmac: request firmware in .start() callback") This patch fixes the bug by removing the call to brcms_remove() and moves the brcms_request_fw() call to the top of the .start callback to not initiate anything unless firmware is installed. Signed-off-by: Emil Goode <emilgoode@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14ath9k: clean up and enhance ANI debugfs fileFelix Fietkau
Unify scnprintf calls and include the current OFDM/CCK immunity level. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14ath9k: fix ready time of the multicast buffer queueFelix Fietkau
qi->tqi_readyTime is written directly to registers that expect microseconds as unit instead of TU. When setting the CABQ ready time, cur_conf->beacon_interval is in TU, so convert it to microseconds before passing it to ath9k_hw. This should hopefully fix some Tx DMA issues with buffered multicast frames in AP mode. Cc: stable@vger.kernel.org Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14rtl8180: prepare to handle more than two chip typesAndrea Merello
Currently a "r8185" integer variable is used as a boolean flag to indicate whether the card is a rtl8185 or not. Since now the driver supports only rtl8185 and rtl8180 cards, if "r8185" variable is zero then the card is implicitly assumed to be a rtl8180. Now I'm preparing to add support for a third card type (rtl8187se). This patch changes the "r8185" flag with an enum variable to explicitly indicate which card type we have. I'm submitting this this patch now, even if I still have to submit other patches that not pertain with rtl8187se support, because IMHO it's not worth rebasing them on the current code, using r8185 flag, and then changing them back again nearly immediately. BTW if someone feels I really should do this, please tell me.. Signed-off-by: Andrea Merello <andrea.merello@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14mwifiex: add AMSDU inside AMPDU supportAmitkumar Karwar
Currently AMPDU aggregation is preferred over AMSDU. AMSDU aggregation is performed only if AMPDU streams in firmware are full. This patch adds simultaneous AMSDU and AMPDU aggregation support. This mechanism helps to improve throughput. AMSDU is enabled only for 8897 chipsets which supports 4K transmit buffer. User can disable AMSDU using 'disable_tx_amsdu' module parameter. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14mwifiex: create separate function mwifiex_11n_dispatch_pkt()Amitkumar Karwar
Existing mwifiex_11n_dispatch_pkt() function is renamed as mwifiex_11n_dispatch_pkt_until_start_win() and a new function mwifiex_11n_dispatch_pkt() is created for a common code which dispatches single packet based on interface type. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14mwifiex: code rearrangement for better readabilityAmitkumar Karwar
Use negative check for 'status' and return from the function. This improves readability by avoiding line splits. Also, local variable is used for start window calculations. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14mwifiex: use VHT MCS mask in set bitrate mask handlerAmitkumar Karwar
As V15 firmware supports VHT rate configuration, we can use this information received in set bitrate mask handler. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14mwifiex: add VHT MCS rate configuration supportAmitkumar Karwar
During Tx rate configuration, newer firmware V15 expects bitmap for VHT MCS rates as well. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14mwifiex: extract firmware API version numberAmitkumar Karwar
The firmware API version number will be used for future patches to support different firmware API specs. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14p54usb: fix leaks at failure path in p54u_probe()Alexey Khoroshilov
If p54u_load_firmware() fails, p54u_probe() does not deallocate already allocated resources. The patch adds proper failure handling. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Acked-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14Merge branch 'for-john' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes
2014-03-14ata: ahci_platform: fix devm_ioremap_resource() return value checkingBartlomiej Zolnierkiewicz
devm_ioremap_resource() returns a pointer to the remapped memory or an ERR_PTR() encoded error code on failure. Fix the check inside ahci_platform_get_resources() accordingly. Also while at it remove a needless line break. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2014-03-14ata: pata_imx: fix devm_ioremap_resource() return value checkingBartlomiej Zolnierkiewicz
devm_ioremap_resource() returns a pointer to the remapped memory or an ERR_PTR() encoded error code on failure. Fix the check inside pata_imx_probe() accordingly. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2014-03-14ata: ahci_st: remove deprecated struct ahci_platform_data usageBartlomiej Zolnierkiewicz
struct ahci_platform_data is deprecated (please see comments in <linux/ahci_platform.h> for details). Convert ahci_st driver to use custom ->host_stop method instead. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2014-03-14ata: ahci_st: build fixesBartlomiej Zolnierkiewicz
* The config option for ahci_st driver was renamed from CONFIG_SATA_AHCI_ST to CONFIG_AHCI_ST but Makefile was not updated. Fix it (also while at it move the ahci_st driver entry below ahci_imx and ahci_sunxi ones). * Fix a few build issues in the ahci_st driver itself. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2014-03-14Merge branch 'for-linville' of git://github.com/kvalo/athJohn W. Linville
2014-03-14Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2014-03-14arm64: mm: Route pmd thp functions through pte equivalentsSteve Capper
Rather than have separate hugetlb and transparent huge page pmd manipulation functions, re-wire our thp functions to simply call the pte equivalents. This allows THP to take advantage of the new PTE_WRITE logic introduced in: c2c93e5 arm64: mm: Introduce PTE_WRITE To represent splitting THPs we use the PTE_SPECIAL bit as this is not used for pmds. Signed-off-by: Steve Capper <steve.capper@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2014-03-14arm64: rwsem: use asm-generic rwsem implementationWill Deacon
asm-generic offers an atomic-add based rwsem implementation, which can avoid the need for heavier, spinlock-based synchronisation on the fast path. This patch makes use of the optimised implementation for arm64 CPUs. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2014-03-14asm-generic: rwsem: de-PPCify rwsem.hWill Deacon
asm-generic/rwsem.h used to live under arch/powerpc. During its liberation to common code, a few references to its former home where preserved, in particular the definition of RWSEM_ACTIVE_MASK is predicated on CONFIG_PPC64. This patch updates the ifdefs and comments to architecturally neutral versions. Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Richard Kuo <rkuo@codeaurora.org> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2014-03-14arm64: enable generic CPU feature modalias matching for this architectureArd Biesheuvel
This enables support for the generic CPU feature modalias implementation that wires up optional CPU features to udev based module autoprobing. A file <asm/cpufeature.h> is provided that maps CPU feature numbers to elf_hwcap bits, which is the standard way on arm64 to advertise optional CPU features both internally and to user space. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> [catalin.marinas@arm.com: removed unnecessary "!!"] Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2014-03-14MIPS: FPU: Fix conflict of register usageHuacai Chen
In _restore_fp_context/_restore_fp_context32, t0 is used for both CP0_Status and CP1_FCSR. This is a mistake and cause FP exeception on boot, so fix it. Signed-off-by: Huacai Chen <chenhc@lemote.com> Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi> Tested-by: Andreas Barth <aba@ayous.org> Cc: John Crispin <john@phrozen.org> Cc: Steven J. Hill <Steven.Hill@imgtec.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: linux-mips@linux-mips.org Cc: Fuxin Zhang <zhangfx@lemote.com> Cc: Zhangjin Wu <wuzhangjin@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/6507/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-14MIPS: Replace CONFIG_MIPS64 and CONFIG_MIPS32_R2Paul Bolle
Commit 597ce1723e0f ("MIPS: Support for 64-bit FP with O32 binaries") introduced references to two undefined Kconfig macros. CONFIG_MIPS32_R2 should clearly be replaced with CONFIG_CPU_MIPS32_R2. And CONFIG_MIPS64 should be replaced with CONFIG_64BIT. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/6522/ Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-14perf bench: Fix NULL pointer dereference in "perf bench all"Patrick Palka
The for_each_bench() macro must check that the "benchmarks" field of a collection is not NULL before dereferencing it because the "all" collection in particular has a NULL "benchmarks" field (signifying that it has no benchmarks to iterate over). This fixes this NULL pointer dereference when running "perf bench all": [root@ssdandy ~]# perf bench all <SNIP> # Running mem/memset benchmark... # Copying 1MB Bytes ... 2.453675 GB/Sec 12.056327 GB/Sec (with prefault) Segmentation fault (core dumped) [root@ssdandy ~]# Signed-off-by: Patrick Palka <patrick@parcs.ath.cx> Cc: Ingo Molnar <mingo@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1394664051-6037-1-git-send-email-patrick@parcs.ath.cx Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2014-03-14blk-mq: allow blk_mq_init_commands() to return failureJens Axboe
If drivers do dynamic allocation in the hardware command init path, then we need to be able to handle and return failures. And if they do allocations or mappings in the init command path, then we need a cleanup function to free up that space at exit time. So add blk_mq_free_commands() as the cleanup function. This is required for the mtip32xx driver conversion to blk-mq. Signed-off-by: Jens Axboe <axboe@fb.com>
2014-03-14gpio: gpio-dwapb size-cells should be twoAlan Tull
Fix size-cells to show use of OF_GPIO_ACTIVE_LOW flag. Signed-off-by: Alan Tull <atull@altera.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-03-14gpio / ACPI: Add support for ACPI GPIO operation regionsMika Westerberg
GPIO operation regions is a new feature introduced in ACPI 5.0 specification. This feature adds a way for platform ASL code to call back to OS GPIO driver and toggle GPIO pins. An example ASL code from Lenovo Miix 2 tablet with only relevant part listed: Device (\_SB.GPO0) { Name (AVBL, Zero) Method (_REG, 2, NotSerialized) { If (LEqual (Arg0, 0x08)) { // Marks the region available Store (Arg1, AVBL) } } OperationRegion (GPOP, GeneralPurposeIo, Zero, 0x0C) Field (GPOP, ByteAcc, NoLock, Preserve) { Connection ( GpioIo (Exclusive, PullDefault, 0, 0, IoRestrictionOutputOnly, "\\_SB.GPO0", 0x00, ResourceConsumer,,) { 0x003B } ), SHD3, 1, } } Device (SHUB) { Method (_PS0, 0, Serialized) { If (LEqual (\_SB.GPO0.AVBL, One)) { Store (One, \_SB.GPO0.SHD3) Sleep (0x32) } } Method (_PS3, 0, Serialized) { If (LEqual (\_SB.GPO0.AVBL, One)) { Store (Zero, \_SB.GPO0.SHD3) } } } How this works is that whenever _PS0 or _PS3 method is run (typically when SHUB device is transitioned to D0 or D3 respectively), ASL code checks if the GPIO operation region is available (\_SB.GPO0.AVBL). If it is we go and store either 0 or 1 to \_SB.GPO0.SHD3. Now, when ACPICA notices ACPI GPIO operation region access (the store above) it will call acpi_gpio_adr_space_handler() that then toggles the GPIO accordingly using standard gpiolib interfaces. Implement the support by registering GPIO operation region handlers for all GPIO devices that have an ACPI handle. First time the GPIO is used by the ASL code we make sure that the GPIO stays requested until the GPIO chip driver itself is unloaded. If we find out that the GPIO is already requested we just toggle it according to the value got from ASL code. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-03-14Bluetooth: Fix updating SMP remote key distribution informationJohan Hedberg
When performing pairing using SMP the remote may clear any key distribution bits it wants in its pairing response. We must therefore update our local variable accordingly, otherwise we might get stuck waiting for keys that will never come. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-03-14pinctrl: tegra: add some missing Tegra114 entriesStephen Warren
Add some missing pin and drive group definitions to the driver. These are all defined in the TRM, but missing from the driver for some reason. Fix a couple of mistakes in the drive group definitions. Much of the diff to tegra114_groups[] is an indentation change due to one of the new group names being long. git diff/show -w will highlight this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-03-14pinctrl: tegra: fix some mistakes in Tegra124Stephen Warren
A couple of pairs of pin group names were swapped in the table. This caused the wrong register to be programmed. Luckily, this had little effect, if any, since the swapped pins were likely to be programmed identically. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-03-14pinctrl: msm: fix up out-of-order merge conflictLinus Walleij
Commit 051a58b4622f0e1b732acb750097c64bc00ddb93 "pinctrl: msm: Simplify msm_config_reg() and callers" removed the local "reg" variable in the msm_config_reg() function, but the earlier commit ed118a5fd951bd2def8249ee251842c4f81fe4bd "pinctrl-msm: Support output-{high,low} configuration" introduced a new switchclause using it. Fix this up by removing the offending register assignment. Reported-by: Kbuild test robot <fengguang.wu@intel.com> Cc: Stephen Boyd <sboyd@codeaurora.org> Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-03-14libata: zpodd: eliminate odd_can_poweroffAaron Lu
Now that we can directly get the ACPI device conterpart of the physical ATA transport device, the odd_can_poweroff can be eliminated. Signed-off-by: Aaron Lu <aaron.lu@intel.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2014-03-14libata: acpi: avoid passing NULL to ACPI evaluation methodAaron Lu
If ACPI handle for an ATA device is NULL, we shouldn't call ata_dev_get_GTF as that function will use handle to do some ACPI evaluation. Signed-off-by: Aaron Lu <aaron.lu@intel.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2014-03-14libata: zpodd: should depend on PM_RUNTIMEAaron Lu
ZPODD is built on top of runtime PM functionality, it doesn't make sense to have it in a kernel that doesn't have CONFIG_PM_RUNTIME set. Signed-off-by: Aaron Lu <aaron.lu@intel.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2014-03-14Merge branch 'kvm-ppc-fix' into HEADPaolo Bonzini
2014-03-14HID: hid-lg4ff: Support new version of G27Simon Wood
It has been reported that there is a new hardware version of the G27 in the 'wild'. This patch add's this new revision so that it can be sent the command to switch to native mode. Reported-by: "Ivan Baldo" <ibaldo@adinet.com.uy> Tested-by: "evilcow" <evilcow93@yahoo.com> Signed-off-by: Simon Wood <simon@mungewell.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-03-14ata: Fix SC1200 dependenciesJean Delvare
The SC1200 is a SoC based on the Geode GX1 32-bit x86 processor, so its drivers are only needed on this architecture, except for build testing purpose. Signed-off-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Tejun Heo <tj@kernel.org>
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