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2016-01-03parport: EXPORT_SYMBOL should follow functionSudip Mukherjee
All symbols were exported at the end of the file but they are supposed to be exported just after the function. And checkpatch was complaining about it. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-01-03parport: remove trailing white spaceSudip Mukherjee
Trailing white space is not accepted in kernel coding style. Remove them. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-01-03parport: fix a trivial typoGeliang Tang
s/regsiter/register/ Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-01-03Merge tag 'usb-serial-4.4-rc8' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next Johan writes: USB-serial fixes for v4.4-rc8 Here's another device id for cp210x. Signed-off-by: Johan Hovold <johan@kernel.org>
2016-01-03Linux 4.4-rc8v4.4-rc8Linus Torvalds
2016-01-03Merge tag 'usb-serial-4.5-rc1' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next Johan writes: USB-serial updates for v4.5-rc1 These updates add support for Moxa UPort 1100-series devices through a new mxu11x0 driver. The cp210x driver gains proper support for cp2108 devices by working around a couple of firmware bugs, and generic wait-until-sent support (e.g. for tcdrain) is also added. Included are also some general clean ups. Signed-off-by: Johan Hovold <johan@kernel.org>
2016-01-03netfilter: nf_tables: add packet duplication to the netdev familyPablo Neira Ayuso
You can use this to duplicate packets and inject them at the egress path of the specified interface. This duplication allows you to inspect traffic from the dummy or any other interface dedicated to this purpose. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2016-01-03netfilter: nft_limit: allow to invert matching criteriaPablo Neira Ayuso
This patch allows you to invert the ratelimit matching criteria, so you can match packets over the ratelimit. This is required to support what hashlimit does. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2016-01-03Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds
Pull MIPS build fix from Ralf Baechle: "Fix a makefile issue resulting in build breakage with older binutils. This has sat in -next for a few days, testers and buildbot are happy with it, too though if you are going for another -rc that'd certainly help ironing out a few more issues" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: VDSO: Fix build error with binutils 2.24 and earlier
2016-01-03Merge tag 'drm-intel-fixes-2016-01-02' of ↵Linus Torvalds
git://anongit.freedesktop.org/drm-intel Pull i915 drm fixes from Jani Nikula: "Two display fixes still for v4.4. The new year's resolution is to start using signed tags per Linus' request. This one is still unsigned; I want to fix this up in our maintainer scripts instead of doing it one-off" * tag 'drm-intel-fixes-2016-01-02' of git://anongit.freedesktop.org/drm-intel: drm/i915: increase the tries for HDMI hotplug live status checking drm/i915: Unbreak check_digital_port_conflicts()
2016-01-03i2c: st: use to_platform_device()Geliang Tang
Use to_platform_device() instead of open-coding it. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-03i2c: designware: use to_pci_dev()Geliang Tang
Use to_pci_dev() instead of open-coding it. Signed-off-by: Geliang Tang <geliangtang@163.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-03i2c: brcmstb: Adding support for CM and DSL SoCsKamal Dasu
Broadcoms DSL, CM (cable modem)and STB I2C core implementation have 8 data in/out registers that can transfer 8 bytes or 32 bytes max. Cable and DSL "Peripheral" i2c cores use single byte per data register and the STB can use 4 byte per data register transfer. Adding support to take care of this difference. Accordingly added the compatible string for SoCs using the "Peripheral" I2C block. Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-03i2c: mediatek: fix i2c multi transfer issue in high speed modeLiguo Zhang
For mt8173 platform with auto restart support, when doing i2c multi transfer in high speed, we should ignore the first restart irq after the master code, otherwise the first transfer will be discarded. Signed-off-by: Liguo Zhang <liguo.zhang@mediatek.com> Reviewed-by: Eddie Huang <eddie.huang@mediatek.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-03i2c: imx: improve code readabilityGao Pan
Replace of_get_named_gpio_flags with of_get_named_gpio because the latter has less parameters, which improves code readability. Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Gao Pan <b54642@freescale.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-03i2c: imx: Improve message log when DMA is not usedFabio Estevam
When DMA cannot be used, it is better to state that the I2C controller will operate in PIO mode. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-03i2c: imx: add runtime pm support to improve the performanceGao Pan
In our former i2c driver, i2c clk is enabled and disabled in xfer function, which contributes to power saving. However, the clk enable process brings a busy wait delay until the core is stable. As a result, the performance is sacrificed. To weigh the power consumption and i2c bus performance, runtime pm is the good solution for it. The clk is enabled when a i2c transfer starts, and disabled after a specifically defined delay. If CONFIG_PM is disabled the net result of this patch is that the clock is never disabled. Without the patch the test case (many eeprom reads) executes with approx: real 1m7.735s user 0m0.488s sys 0m20.040s With the patch the same test case (many eeprom reads) executes with approx: real 0m54.241s user 0m0.440s sys 0m5.920s Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Gao Pan <b54642@freescale.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> [wsa: sorted includes] Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-03i2c: imx: init bus recovery info before adding i2c adapterGao Pan
During driver probe, i2c_imx_init_recovery_info() must come before i2c_add_numbered_adapter(), because the get/set_scl() functions are assigned in i2c_register_adapter() under the conditon that bus recover_info are initialized. Otherwise, get/set_scl() function pointers never get assigned. In such case, when i2c_generic_gpio_recovery() is used for bus recovery, there will be kernel crash because bri->set_scl is NULL. The solution to this bug is moving i2c_imx_init_recovery_info() before i2c_register_adapter(). Signed-off-by: Gao Pan <b54642@freescale.com> Signed-off-by: Fugang Duan <B38611@freescale.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Cc: stable@kernel.org
2016-01-03ieee802154: cc2520: Check CRC & add promiscuousBrad Campbell
This patch adds checking the "CRC_OK" bit at the end of packets coming from the CC2520 radio. It also adds support for putting the radio in promiscuous mode (in which packets are not dropped if the CRC fails). In promiscuous mode the AUTOCRC flag is cleared so that the driver can pass the received CRC to the monitors. The radio now defaults to frame filtering (checking that the destination and PANID in the incoming packet matches the local node). This matches the other 15.4 radios and is what a user would expect to be the default. Other changes: 1. Adds LQI calculation 2. Makes #defines for relevant bit fields in CC2520 registers Signed-off-by: Brad Campbell <bradjc5@gmail.com> Acked-by: Varka Bhadram <varkabhadram@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2016-01-02Input: pcap_ts - use to_delayed_workGeliang Tang
Use to_delayed_work() instead of open-coding it. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-01-02Input: bma150 - constify bma150_cfg structureJulia Lawall
The bma150_cfg structure is never modified, so declare it as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-01-02Input: i8042 - add Fujitsu Lifebook U745 to the nomux listAurélien Francillon
Without i8042.nomux=1 the Elantech touch pad is not working at all on a Fujitsu Lifebook U745. This patch does not seem necessary for all U745 (maybe because of different BIOS versions?). However, it was verified that the patch does not break those (see opensuse bug 883192: https://bugzilla.opensuse.org/show_bug.cgi?id=883192). Signed-off-by: Aurélien Francillon <aurelien@francillon.net> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-01-03PNP: Add Broadwell to Intel MCH size workaroundChristophe Le Roy
Add device ID 0x1604 for Broadwell to commit cb171f7abb9a ("PNP: Work around BIOS defects in Intel MCH area reporting"). >From a Lenovo ThinkPad T550: system 00:01: [io 0x1800-0x189f] could not be reserved system 00:01: [io 0x0800-0x087f] has been reserved system 00:01: [io 0x0880-0x08ff] has been reserved system 00:01: [io 0x0900-0x097f] has been reserved system 00:01: [io 0x0980-0x09ff] has been reserved system 00:01: [io 0x0a00-0x0a7f] has been reserved system 00:01: [io 0x0a80-0x0aff] has been reserved system 00:01: [io 0x0b00-0x0b7f] has been reserved system 00:01: [io 0x0b80-0x0bff] has been reserved system 00:01: [io 0x15e0-0x15ef] has been reserved system 00:01: [io 0x1600-0x167f] has been reserved system 00:01: [io 0x1640-0x165f] has been reserved system 00:01: [mem 0xf8000000-0xfbffffff] could not be reserved system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved system 00:01: [mem 0xfed10000-0xfed13fff] has been reserved system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved system 00:01: [mem 0xfed45000-0xfed4bfff] has been reserved system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [...] resource sanity check: requesting [mem 0xfed10000-0xfed15fff], which spans more than pnp 00:01 [mem 0xfed10000-0xfed13fff] ------------[ cut here ]------------ WARNING: CPU: 2 PID: 1 at /build/linux-CrHvZ_/linux-4.2.6/arch/x86/mm/ioremap.c:198 __ioremap_caller+0x2ee/0x360() Info: mapping multiple BARs. Your kernel is fine. Modules linked in: CPU: 2 PID: 1 Comm: swapper/0 Not tainted 4.2.0-1-amd64 #1 Debian 4.2.6-1 Hardware name: LENOVO 20CKCTO1WW/20CKCTO1WW, BIOS N11ET34W (1.10 ) 08/20/2015 0000000000000000 ffffffff817e6868 ffffffff8154e2f6 ffff8802241efbf8 ffffffff8106e5b1 ffffc90000e98000 0000000000006000 ffffc90000e98000 0000000000006000 0000000000000000 ffffffff8106e62a ffffffff817e68c8 Call Trace: [<ffffffff8154e2f6>] ? dump_stack+0x40/0x50 [<ffffffff8106e5b1>] ? warn_slowpath_common+0x81/0xb0 [<ffffffff8106e62a>] ? warn_slowpath_fmt+0x4a/0x50 [<ffffffff810742a3>] ? iomem_map_sanity_check+0xb3/0xc0 [<ffffffff8105dade>] ? __ioremap_caller+0x2ee/0x360 [<ffffffff81036ae6>] ? snb_uncore_imc_init_box+0x66/0x90 [<ffffffff810351a8>] ? uncore_pci_probe+0xc8/0x1a0 [<ffffffff81302d7f>] ? local_pci_probe+0x3f/0xa0 [<ffffffff81303ea4>] ? pci_device_probe+0xc4/0x110 [<ffffffff813d9b1e>] ? driver_probe_device+0x1ee/0x450 [<ffffffff813d9dfb>] ? __driver_attach+0x7b/0x80 [<ffffffff813d9d80>] ? driver_probe_device+0x450/0x450 [<ffffffff813d796a>] ? bus_for_each_dev+0x5a/0x90 [<ffffffff813d9091>] ? bus_add_driver+0x1f1/0x290 [<ffffffff81b37fa8>] ? uncore_cpu_setup+0xc/0xc [<ffffffff813da73f>] ? driver_register+0x5f/0xe0 [<ffffffff81b38074>] ? intel_uncore_init+0xcc/0x2b0 [<ffffffff81b37fa8>] ? uncore_cpu_setup+0xc/0xc [<ffffffff8100213e>] ? do_one_initcall+0xce/0x200 [<ffffffff8108a100>] ? parse_args+0x140/0x4e0 [<ffffffff81b2b0cb>] ? kernel_init_freeable+0x162/0x1e8 [<ffffffff815443f0>] ? rest_init+0x80/0x80 [<ffffffff815443fe>] ? kernel_init+0xe/0xf0 [<ffffffff81553e5f>] ? ret_from_fork+0x3f/0x70 [<ffffffff815443f0>] ? rest_init+0x80/0x80 ---[ end trace 472e7959536abf12 ]--- 00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09) Subsystem: Lenovo Device 2223 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 0 Capabilities: [e0] Vendor Specific Information: Len=0c <?> Kernel driver in use: bdw_uncore 00: 86 80 04 16 06 00 90 20 09 00 00 06 00 00 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 aa 17 23 22 30: 00 00 00 00 e0 00 00 00 00 00 00 00 00 00 00 00 Signed-off-by: Christophe Le Roy <christophe.fish@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-03ACPI / OSL: Add kerneldoc comments to memory mapping functionsRafael J. Wysocki
Add kerneldoc comments to acpi_os_map_iomem() and acpi_os_unmap_iomem() and explain why the latter needs the __ref annotation in one of them (as suggested by Mathias Krause). Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Mathias Krause <minipli@googlemail.com>
2016-01-02i2c: rcar: disable PM in multi-master modeWolfram Sang
In multi master mode, the IP core needs to be always active for arbitration reasons. Get the config from DT and set up PM depending on the config. Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-02i2c: rcar: remove macros dealing with flagsWolfram Sang
These macros don't really hide complexity, but C idioms. Removing them makes the code easier to read IMO and make a planned extension easier. Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-02i2c: document binding for multi-master caseWolfram Sang
We need this binding because some I2C master drivers will need to adapt their PM settings for the arbitration circuitry. Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-02i2c: img-scb: support repeated starts on IP v3.3Sifan Naeem
In version 3.3 of the IP when transaction halt is set, an interrupt will be generated after each byte of a transfer instead of after every transfer but before the stop bit. Due to this behaviour we have to be careful that every time we release the transaction halt we have to re-enable it straight away so that we only process a single byte, not doing so will result in all remaining bytes been processed and a stop bit being issued, which will prevent us having a repeated start. This change will have no effect on earlier versions of the IP. Signed-off-by: Sifan Naeem <sifan.naeem@imgtec.com> Acked-by: James Hogan <james.hogan@imgtec.com> Reviewed-by: James Hartley <james.hartley@imgtec.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-02i2c: img-scb: add handle for Master halt interruptSifan Naeem
Master halt is issued after each byte of a transaction is processed in IP version 3.3. Master halt will stall the bus by holding the SCK line low until the halt bit in the scb_general_control is cleared. After the last byte of a transfer is processed we can use the Master Halt interrupt to facilitate a repeated start transfer without issuing a stop bit. Signed-off-by: Sifan Naeem <sifan.naeem@imgtec.com> Reviewed-by: James Hartley <james.hartley@imgtec.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-02i2c: img-scb: add handle for stop detected interruptSifan Naeem
Stop Detected interrupt is triggered when a Stop bit is detected on the bus, which indicates the end of the current transfer. When the end of a transfer is indicated by the Stop Detected interrupt, drain the FIFO and signal completion for the transaction. Signed-off-by: Sifan Naeem <sifan.naeem@imgtec.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-02i2c: img-scb: remove fifo EMPTYING interrupts handleSifan Naeem
Now that we are using the transaction halt interrupt to safely control repeated start transfers, we no longer need to handle the fifo emptying interrupts. Handling this interrupt along with Transaction Halt interrupt can cause erratic behaviour. Signed-off-by: Sifan Naeem <sifan.naeem@imgtec.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-02i2c: img-scb: support I2C_M_IGNORE_NAKSifan Naeem
This commit adds support for the I2C_M_IGNORE_NAK protocol modification. Such behaviour can only be implemented in atomic mode. So, if a transaction contains a message with such flag the drivers switches to atomic mode. The implementation consists simply in treating NAKs as ACKs. Signed-off-by: Sifan Naeem <sifan.naeem@imgtec.com> Acked-by: James Hogan <james.hogan@imgtec.com> Reviewed-by: James Hartley <james.hartley@imgtec.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-02cgroup: demote subsystem init messages to KERN_DEBUGTejun Heo
These are noisy during boot and not all that interesting. Signed-off-by: Tejun Heo <tj@kernel.org>
2016-01-02cpufreq: mt8173: migrate to use operating-points-v2 bindingsPi-Cheng Chen
Modify mt8173-cpufreq driver to get OPP-sharing information and set up OPP table provided by operating-points-v2 bindings. Signed-off-by: Pi-Cheng Chen <pi-cheng.chen@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-02Merge branch 'pm-opp' into pm-cpufreqRafael J. Wysocki
2016-01-02PM / OPP: Set cpu_dev->id in cpumask firstPi-Cheng Chen
Set cpu_dev->id in cpumask first when setting up cpumask for CPUs that share the same OPP table. This might be helpful when handling cpumask without the original CPU bitfield set. Signed-off-by: Pi-Cheng Chen <pi-cheng.chen@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-02PM / core: fix typo in documentationManuel Pégourié-Gonnard
The documentation for detach() said attach. Signed-off-by: Manuel Pégourié-Gonnard <mpg@elzevir.fr> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-02powercap: constify powercap_zone_ops and powercap_zone_constraint_ops structuresJulia Lawall
The powercap_zone_ops and powercap_zone_constraint_ops structures are never modified, so declare them as const. Most of the actual changes adjust indentation to accomodate the const keyword. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01EDAC, i5100: Use to_delayed_work()Geliang Tang
Use to_delayed_work() instead of open-coding it. Signed-off-by: Geliang Tang <geliangtang@163.com> Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/58c0e319c7263a10b692100c657c06c42814aecf.1451659910.git.geliangtang@163.com Signed-off-by: Borislav Petkov <bp@suse.de>
2016-01-01btrfs: use new dedupe data function pointerDarrick J. Wong
Now that the VFS encapsulates the dedupe ioctl, wire up btrfs to it. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-01-01vfs: hoist the btrfs deduplication ioctl to the vfsDarrick J. Wong
Hoist the btrfs EXTENT_SAME ioctl up to the VFS and make the name more systematic (FIDEDUPERANGE). Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-01-01vfs: wire up compat ioctl for CLONE/CLONE_RANGEDarrick J. Wong
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-12-31f2fs crypto: check CONFIG_F2FS_FS_XATTR for encrypted symlinkChao Yu
Add missed CONFIG_F2FS_FS_XATTR for encrypted symlink inode in order to avoid unneeded registry of ->{get,set,remove}xattr. Signed-off-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2016-01-01cpufreq: Simplify core code related to boost supportRafael J. Wysocki
Notice that the boost_supported field in struct cpufreq_driver is redundant, because the driver's ->set_boost callback may be left unset if "boost" is not supported. Moreover, the only driver populating the ->set_boost callback is acpi_cpufreq, so make it avoid populating that callback if "boost" is not supported, rework the core to check ->set_boost instead of boost_supported to verify "boost" support and drop boost_supported which isn't used any more. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
2016-01-01cpufreq: acpi-cpufreq: Simplify boost-related codeRafael J. Wysocki
The store_boost() routine is only used by store_cpb(), so move the code from it directly to that function and rename _store_boost() to set_boost() to make its name reflect the name of the driver callback pointing to it. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
2016-01-01cpufreq: Make cpufreq_boost_supported() staticRafael J. Wysocki
cpufreq_boost_supported() is not used outside of cpufreq.c, so make it static. While at it, refactor it as a one-liner (which it really is). Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
2016-01-01ACPICA: Update version to 20151218Bob Moore
ACPICA commit e81cedadd3a847d40f30bc9c52dfe441620ed12f Version 20151218. Link: https://github.com/acpica/acpica/commit/e81cedad Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPICA: Add per-table execution of module-level codeBob Moore
ACPICA commit 071eff738c59eda1792ac24b3b688b61691d7e7c Execute any module-level code after each ACPI table (DSDT or SSDT) is loaded into the namespace (rather than after all AML tables have been loaded). This matches the behavior of other ACPI implementations and is required to support BIOS code that depends on this behavior. Link: https://github.com/acpica/acpica/commit/071eff73 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPICA: Add "root node" case to the ACPI name repair codeBob Moore
ACPICA commit 95b40b31aa8148629fbe5de0356725fc01298003 Special-case the namespace root node, it has an unusual name. This case can occur if there are errors during the execution of module-level code. Link: https://github.com/acpica/acpica/commit/95b40b31 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-01ACPICA: Events: Introduce ACPI_REG_DISCONNECT invocation to ↵Lv Zheng
acpi_ev_execute_reg_methods() ACPICA commit 1cf1a1e090f61f0c27f1dcf1905c7cc79a9c51c8 It is likely that we should synchronously invoke _REG(DISCONNECT) only when the acpi_remove_address_space_handler() is invoked because of dependencies. If it is invoked when the object is not referenced, problem may occur if the operation region fields accessed in _REG are no longer driven by any device driver. Noticed that _REG(CONNECT)/_REG(DISCONNECT) only mean to inform the AML of the handler availability, no return value is required for the caller. This patch only introduces ACPI_REG_DISCONNECT invaocation, but doesn't introduce a real change. Lv Zheng. Link: https://github.com/acpica/acpica/commit/1cf1a1e0 Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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