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2017-05-29PNP / ACPI: remove FSF addressAndy Shevchenko1-4/+0
There is no point in keeping an address in the file since it's subject to change. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-29PNP / ACPI: join strings back for better maintenanceAndy Shevchenko1-9/+9
Simply join string literals back for better maintenance and debugging. No functional changes intended. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-29PNP / ACPI: add support for GpioInt resource typeJagadish Krishnamoorthy1-0/+16
The PNP ACPI driver parses ACPI interrupt resource but not GpioInt resource. When the firmware passes GpioInt resource for IRQ the PNP ACPI driver ignores it and hence the interrupt for the particular driver will not work. One such example is 8042 keyboard which uses PNP driver for obtaining the interrupt resource. On Intel Braswell project GpioInt is used instead of interrupt resource and the keyboard driver fails to register interrupt. Fix the issue by parsing GpioInt resource type. Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> [Fixed a parenthesis coding style thing] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-29gpio: acpi: Split out acpi_gpio_get_irq_resource() helperAndy Shevchenko1-5/+18
The helper does retrieve pointer to struct acpi_resource_gpio from struct acpi_resource if it represents GpioInt() resource. It will be used by PNP code later on. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-29gpio: acpi: Override GPIO initialization flagsAndy Shevchenko3-6/+67
This allows ACPI GPIO code to modify flags based on ACPI GpioIo() / GpioInt() resources. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-29gpio: acpi: Factor out acpi_gpio_to_gpiod_flags() helperAndy Shevchenko1-25/+36
The helper function acpi_gpio_to_gpiod_flags() will be used later to configure pin properly whenever it's requested. While here, introduce a checking error code returned by gpiod_configure_flags() and bail out if it's not okay. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-29gpio: acpi: Synchronize acpi_find_gpio() and acpi_gpio_count()Andy Shevchenko1-0/+3
If we pass connection ID to the both functions and at the same time acpi_can_fallback_to_crs() returns false we will get different results, i.e. the number of GPIO resources returned by acpi_gpio_count() might be not correct. Fix this by calling acpi_can_fallback_to_crs() in acpi_gpio_count() before trying to fallback. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-29gpio: acpi: Even more tighten up ACPI GPIO lookupsAndy Shevchenko1-35/+1
The commit 10cf4899f8af ("gpiolib: tighten up ACPI legacy gpio lookups") prevents to getting same resource twice if the driver asks twice using different connection ID. But the whole idea of fallback might bring some problems. Imagine the case when we have two versions of BIOS/hardware where in one _DSD is introduced along with GPIO resources, but the other one uses just plain GPIO resource for another purpose Case 1: Device (DEVX) { ... Name (_CRS, ResourceTemplate () { GpioIo (Exclusive, PullUp, 0, 0, IoRestrictionInputOnly, "\\_SB.GPO0", 0, ResourceConsumer) {15} }) Name (_DSD, Package () { ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package () { Package () {"some-gpios", Package() {^DEVX, 0, 0, 0 }}, } }) } Case 2: Device (DEVX) { ... Name (_CRS, ResourceTemplate () { GpioIo (Exclusive, PullUp, 0, 0, IoRestrictionInputOnly, "\\_SB.GPO0", 0, ResourceConsumer) {27} }) } To prevent the possible misconfiguration tighten up even more GPIO ACPI lookups for case without connection ID provided. In the past the issue had been triggered by "use mctrl_gpio helpers" series [1,2]. [1] commit 4ef03d328769 ("tty/serial/8250: use mctrl_gpio helpers") [2] https://patchwork.kernel.org/patch/9283745/ Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Bastien Nocera <hadess@hadess.net> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-29gpio: acpi: Do sanity check for GpioInt in acpi_find_gpio()Andy Shevchenko1-5/+5
Check that we don't ask for output direction on GpioInt resource in cases with or without _DSD defined. Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-29gpio: acpi: Align acpi_find_gpio() with DT versionAndy Shevchenko1-2/+2
By some reason acpi_find_gpio() and acpi_gpio_count() have compared connection ID to "gpios" when tries to check if suffix is needed or not. Don't do any assumptions about what connection ID can be and, when defined, use it only with suffix as it's done in the device tree version. Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-29gpiolib: Export gpiod_configure_flags() to internal usersAndy Shevchenko2-1/+3
This is preparatory patch for enabling GPIO ACPI to configure a pin accordingly. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-29gpio: arizona: Add support for GPIOs that need to be maintainedCharles Keepax1-2/+33
The Arizona devices only maintain the state of output GPIOs whilst the CODEC is active, this can cause issues if the CODEC suspends whilst something is relying on the state of one of its GPIOs. However, in many systems the CODEC GPIOs are used for audio related features and thus the state of the GPIOs is unimportant whilst the CODEC is suspended. Often keeping the CODEC resumed in such a system would incur a power impact that is unacceptable. Allow the user to select whether a GPIO output should keep the CODEC resumed, by adding a flag through the second cell of the GPIO specifier in device tree. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-29gpio: Add new flags to control sleep status of GPIOsCharles Keepax3-0/+16
Add new flags to allow users to specify that they are not concerned with the status of GPIOs whilst in a sleep/low power state. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-29gpio: davinci: Handle return value of clk_prepare_enableArvind Yadav1-2/+9
clk_prepare_enable() can fail here and we must check its return value. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-29gpio: mvebu: Select REGMAP_MMIO now that regmap is usedGregory CLEMENT1-0/+1
Since the commit "gpio: mvebu: switch to regmap for register access" the driver use the regmap. Explicitly select the REGMAP_MMIO symbol to fix build error. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23gpio: xlp: update GPIO_XLP dependencyJayachandran C1-2/+3
Broadcom Vulcan (ARCH_VULCAN) has been discontinued and will be deleted soon. So, update the GPIO_XLP Kconfig entry to remove the ARCH_VULCAN dependency. Also update the documentation to note that Cavium ThunderX2 uses this driver. Signed-off-by: Jayachandran C <jnair@caviumnetworks.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23gpio: pcf857x: move header file out of I2C realmWolfram Sang1-1/+1
include/linux/i2c is not for client devices. Move the header file to a more appropriate location. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23gpio: max732x: move header file out of I2C realmWolfram Sang1-1/+1
include/linux/i2c is not for client devices. Move the header file to a more appropriate location. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23gpio: mvebu: allow building driver for Armada 7K/8KGregory CLEMENT1-1/+1
The mvebu gpio driver can also be used on arm64 mvebu SoC such as the Armada 7K/8K. This commit allows to build the driver for them (when only ARCH_MVEBU is defined) Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23gpio: mvebu: switch to regmap for register accessThomas Petazzoni1-191/+245
In order to be able to use this driver with the Armada 7K/8K SoCs, we need to use the regmap to access the registers. Indeed for these new SoCs, the gpio node will be part of a syscon. [gregory.clement@free-electrons.com: - fixed merge conflcit from 4.10 to 4.12-rc1 - added a commit log] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23gpio: mvebu: sort header includeGregory CLEMENT1-8/+8
This commit sorts alphabetically the header files. Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23Merge branch 'mcp23s08' of /home/linus/linux-pinctrl into develLinus Walleij5-268/+411
2017-05-23pinctrl: mcp23s08: drop comment about missing irq supportSebastian Reichel1-17/+2
The driver supports using mcp23xxx as interrupt controller, so let's drop all comments stating otherwise. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23pinctrl: mcp23s08: simplify spi_present_mask handlingSebastian Reichel1-19/+10
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23pinctrl: mcp23s08: generalize irq property handlingSebastian Reichel1-18/+9
This moves irq property handling from spi/i2c specific code into the generic mcp23s08_probe_one. This is possible because the device properties are named equally. As a side-effect this drops support for setting the properties via pdata, which has no mainline users. If boardcode wants to enable the chip as interrupt controller it can attach the device properties instead. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23pinctrl: mcp23s08: simplify spi pdata handlingSebastian Reichel1-35/+32
Simplify spi pdata handling, so that it uses pdata when available and falls back to reading device properties otherwise. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23pinctrl: mcp23s08: simplify i2c pdata handlingSebastian Reichel1-19/+7
Simplify i2c pdata handling, so that it uses pdata when available and falls back to reading device properties otherwise. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23pinctrl: mcp23s08: switch to devm_gpiochip_add_dataSebastian Reichel1-38/+2
Switching to devm_gpiochip_add_data simplifies the driver's cleanup routine and safes a few loc. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23pinctrl: mcp23s08: use managed kzalloc for mcpSebastian Reichel1-8/+2
Let's remove a few lines of code by using managed memory for mcp variable. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23pinctrl: mcp23s08: irq mapping is already doneSebastian Reichel1-4/+0
i2c-core and spi-core already assign the irq, so we can drop the additional call from the mcp driver. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23pinctrl: mcp23s08: drop OF_GPIO dependencySebastian Reichel1-1/+0
The driver compiles & works perfectly fine without OF_GPIO on x86, so lets drop the dependency. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23pinctrl: mcp23s08: switch to regmap cachingSebastian Reichel1-95/+192
Instead of using custom caching, this switches to regmap based caching. Before the conversion the debugfs file used uncached values, so that it was easily possible to see power-loss related problems. The new code will check and recover at this place. The patch will also ensure, that irqs are not cleared by checking register status in debugfs. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23pinctrl: mcp23s08: drop pullup config from pdataSebastian Reichel1-7/+0
mcp23s08 support configuration of the pullups using the pinconf framework. This removes the custom pullup configuration from platform data, which has no upstream users. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23pinctrl: mcp23s08: add pinconf supportSebastian Reichel2-24/+176
mcp23xxx device have configurable 100k pullup resistors. This adds support for enabling them using pinctrl's pinconf interface. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-23gpio: mcp23s08: move to pinctrlSebastian Reichel5-18/+14
This moves the mcp23s08 driver from gpio to pinctrl. Actual pinctrl support for configuration of the pull-up resistors follows in its own patch. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-22gpio: xra1403: Add EXAR XRA1403 SPI GPIO expander driverNandor Han3-0/+243
This driver support basic XRA1403 functionalities: - set gpio direction - get gpio direction - set gpio high/low - get gpio status Signed-off-by: Nandor Han <nandor.han@ge.com> Signed-off-by: Semi Malinen <semi.malinen@ge.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-22gpio: zynq: remove unneeded (void *) casts in of_match_tableMasahiro Yamada1-3/+2
of_device_id::data is an opaque pointer. No explicit cast is needed. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Sören Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-22gpio: export add/remove lookup table functionsAnatolij Gustschin1-0/+2
For hot-pluggable devices adding GPIOs dynamically we need to assemble and add the gpio lookup tables at probe time in modules, so that requesting these GPIOs in attached drivers can work. Export lookup table functions for modules. Signed-off-by: Anatolij Gustschin <agust@denx.de> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-05-21Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-7/+10
Pull irq fixes from Thomas Gleixner: "A set of small fixes for the irq subsystem: - Cure a data ordering problem with chained interrupts - Three small fixlets for the mbigen irq chip" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq: Fix chained interrupt data ordering irqchip/mbigen: Fix the clear register offset calculation irqchip/mbigen: Fix potential NULL dereferencing irqchip/mbigen: Fix memory mapping code
2017-05-20Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds10-21/+45
Pull block fixes from Jens Axboe: "A small collection of fixes that should go into this cycle. - a pull request from Christoph for NVMe, which ended up being manually applied to avoid pulling in newer bits in master. Mostly fibre channel fixes from James, but also a few fixes from Jon and Vijay - a pull request from Konrad, with just a single fix for xen-blkback from Gustavo. - a fuseblk bdi fix from Jan, fixing a regression in this series with the dynamic backing devices. - a blktrace fix from Shaohua, replacing sscanf() with kstrtoull(). - a request leak fix for drbd from Lars, fixing a regression in the last series with the kref changes. This will go to stable as well" * 'for-linus' of git://git.kernel.dk/linux-block: nvmet: release the sq ref on rdma read errors nvmet-fc: remove target cpu scheduling flag nvme-fc: stop queues on error detection nvme-fc: require target or discovery role for fc-nvme targets nvme-fc: correct port role bits nvme: unmap CMB and remove sysfs file in reset path blktrace: fix integer parse fuseblk: Fix warning in super_setup_bdi_name() block: xen-blkback: add null check to avoid null pointer dereference drbd: fix request leak introduced by locking/atomic, kref: Kill kref_sub()
2017-05-20nvmet: release the sq ref on rdma read errorsVijay Immanuel3-0/+8
On rdma read errors, release the sq ref that was taken when the req was initialized. This avoids a hang in nvmet_sq_destroy() when the queue is being freed. Signed-off-by: Vijay Immanuel <vijayi@attalasystems.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
2017-05-20nvmet-fc: remove target cpu scheduling flagJames Smart3-5/+1
Remove NVMET_FCTGTFEAT_NEEDS_CMD_CPUSCHED. It's unnecessary. Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
2017-05-20nvme-fc: stop queues on error detectionJames Smart1-0/+4
Per the recommendation by Sagi on: http://lists.infradead.org/pipermail/linux-nvme/2017-April/009261.html Rather than waiting for reset work thread to stop queues and abort the ios, immediately stop the queues on error detection. Reset thread will restop the queues (as it's called on other paths), but it does not appear to have a side effect. Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
2017-05-20nvme-fc: require target or discovery role for fc-nvme targetsJames Smart1-0/+6
In order to create an association, the remoteport must be serving either a target role or a discovery role. Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
2017-05-20nvme: unmap CMB and remove sysfs file in reset pathJon Derrick1-1/+6
CMB doesn't get unmapped until removal while getting remapped on every reset. Add the unmapping and sysfs file removal to the reset path in nvme_pci_disable to match the mapping path in nvme_pci_enable. Fixes: 202021c1a ("nvme : Add sysfs entry for NVMe CMBs when appropriate") Signed-off-by: Jon Derrick <jonathan.derrick@intel.com> Acked-by: Keith Busch <keith.busch@intel.com> Reviewed-By: Stephen Bates <sbates@raithlin.com> Cc: <stable@vger.kernel.org> # 4.9+ Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
2017-05-20Merge tag 'staging-4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds13-132/+174
Pull staging driver fixes from Greg KH: "Here are a number of staging driver fixes for 4.12-rc2 Most of them are typec driver fixes found by reviewers and users of the code. There are also some removals of files no longer needed in the tree due to the ion driver rewrite in 4.12-rc1, as well as some wifi driver fixes. And to round it out, a MAINTAINERS file update. All have been in linux-next with no reported issues" * tag 'staging-4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (22 commits) MAINTAINERS: greybus-dev list is members-only staging: fsl-dpaa2/eth: add ETHERNET dependency staging: typec: fusb302: refactor resume retry mechanism staging: typec: fusb302: reset i2c_busy state in error staging: rtl8723bs: remove re-positioned call to kfree in os_dep/ioctl_cfg80211.c staging: rtl8192e: GetTs Fix invalid TID 7 warning. staging: rtl8192e: rtl92e_get_eeprom_size Fix read size of EPROM_CMD. staging: rtl8192e: fix 2 byte alignment of register BSSIDR. staging: rtl8192e: rtl92e_fill_tx_desc fix write to mapped out memory. staging: vc04_services: Fix bulk cache maintenance staging: ccree: remove extraneous spin_unlock_bh() in error handler staging: typec: Fix sparse warnings about incorrect types staging: typec: fusb302: do not free gpio from managed resource staging: typec: tcpm: Fix Port Power Role field in PS_RDY messages staging: typec: tcpm: Respond to Discover Identity commands staging: typec: tcpm: Set correct flags in PD request messages staging: typec: tcpm: Drop duplicate PD messages staging: typec: fusb302: Fix chip->vbus_present init value staging: typec: fusb302: Fix module autoload staging: typec: tcpci: declare private structure as static ...
2017-05-20Merge tag 'usb-4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds35-122/+226
Pull USB fixes from Greg KH: "Here are a number of small USB fixes for 4.12-rc2 Most of them come from Johan, in his valiant quest to fix up all drivers that could be affected by "malicious" USB devices. There's also some fixes for more "obscure" drivers to handle some of the vmalloc stack fallout (which for USB drivers, was always the case, but very few people actually ran those systems...) Other than that, the normal set of xhci and gadget and musb driver fixes as well. All have been in linux-next with no reported issues" * tag 'usb-4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (42 commits) usb: musb: tusb6010_omap: Do not reset the other direction's packet size usb: musb: Fix trying to suspend while active for OTG configurations usb: host: xhci-plat: propagate return value of platform_get_irq() xhci: Fix command ring stop regression in 4.11 xhci: remove GFP_DMA flag from allocation USB: xhci: fix lock-inversion problem usb: host: xhci-ring: don't need to clear interrupt pending for MSI enabled hcd usb: host: xhci-mem: allocate zeroed Scratchpad Buffer xhci: apply PME_STUCK_QUIRK and MISSING_CAS quirk for Denverton usb: xhci: trace URB before giving it back instead of after USB: serial: qcserial: add more Lenovo EM74xx device IDs USB: host: xhci: use max-port define USB: hub: fix SS max number of ports USB: hub: fix non-SS hub-descriptor handling USB: hub: fix SS hub-descriptor handling USB: usbip: fix nonconforming hub descriptor USB: gadget: dummy_hcd: fix hub-descriptor removable fields doc-rst: fixed kernel-doc directives in usb/typec.rst USB: core: of: document reference taken by companion helper USB: ehci-platform: fix companion-device leak ...
2017-05-20Merge tag 'char-misc-4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds5-11/+30
Pull char/misc driver fixes from Greg KH: "Here are five small bugfixes for reported issues with 4.12-rc1 and earlier kernels. Nothing huge here, just a lp, mem, vpd, and uio driver fix, along with a Kconfig fixup for one of the misc drivers. All of these have been in linux-next with no reported issues" * tag 'char-misc-4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: firmware: Google VPD: Fix memory allocation error handling drivers: char: mem: Check for address space wraparound with mmap() uio: fix incorrect memory leak cleanup misc: pci_endpoint_test: select CRC32 char: lp: fix possible integer overflow in lp_setup()
2017-05-20Merge git://www.linux-watchdog.org/linux-watchdogLinus Torvalds8-39/+76
Pull watchdog fixes from Wim Van Sebroeck: - orion_wdt compile-test dependencies - sama5d4_wdt: WDDIS handling and a race confition - pcwd_usb: fix NULL-deref at probe - cadence_wdt: fix timeout setting - wdt_pci: fix build error if SOFTWARE_REBOOT is defined - iTCO_wdt: all versions count down twice - zx2967: remove redundant dev_err call in zx2967_wdt_probe() - bcm281xx: Fix use of uninitialized spinlock * git://www.linux-watchdog.org/linux-watchdog: watchdog: bcm281xx: Fix use of uninitialized spinlock. watchdog: zx2967: remove redundant dev_err call in zx2967_wdt_probe() iTCO_wdt: all versions count down twice watchdog: wdt_pci: fix build error if define SOFTWARE_REBOOT watchdog: cadence_wdt: fix timeout setting watchdog: pcwd_usb: fix NULL-deref at probe watchdog: sama5d4: fix race condition watchdog: sama5d4: fix WDDIS handling watchdog: orion: fix compile-test dependencies
2017-05-20Merge tag 'drm-fixes-for-v4.12-rc2' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds16-66/+94
Pull drm fixes from Dave Airlie: "Mostly nouveau and i915, fairly quiet as usual for rc2" * tag 'drm-fixes-for-v4.12-rc2' of git://people.freedesktop.org/~airlied/linux: drm/atmel-hlcdc: Fix output initialization gpu: host1x: select IOMMU_IOVA drm/nouveau/fifo/gk104-: Silence a locking warning drm/nouveau/secboot: plug memory leak in ls_ucode_img_load_gr() error path drm/nouveau: Fix drm poll_helper handling drm/i915: don't do allocate_va_range again on PIN_UPDATE drm/i915: Fix rawclk readout for g4x drm/i915: Fix runtime PM for LPE audio drm/i915/glk: Fix DSI "*ERROR* ULPS is still active" messages drm/i915/gvt: avoid unnecessary vgpu switch drm/i915/gvt: not to restore in-context mmio drm/etnaviv: don't put fence in case of submit failure drm/i915/gvt: fix typo: "supporte" -> "support" drm: hdlcd: Fix the calculation of the scanout start address
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