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path: root/drivers/gpio
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2016-02-25gpio: rcar: Add Runtime PM handling for interruptsGeert Uytterhoeven1-0/+42
The R-Car GPIO driver handles Runtime PM for requested GPIOs only. When using a GPIO purely as an interrupt source, no Runtime PM handling is done, and the GPIO module's clock may not be enabled. To fix this: - Add .irq_request_resources() and .irq_release_resources() callbacks to handle Runtime PM when an interrupt is requested, - Add irq_bus_lock() and sync_unlock() callbacks to handle Runtime PM when e.g. disabling/enabling an interrupt, or configuring the interrupt type. Fixes: d5c3d84657db57bd "net: phy: Avoid polling PHY with PHY_IGNORE_INTERRUPTS" Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-02-10gpio: davinci: Fix the number of controllers allocatedLokesh Vutla1-2/+3
Driver only needs to allocate for [ngpio / 32] controllers, as each controller handles 32 gpios. But the current driver allocates for ngpio of which the extra allocated are unused. Fix it be registering only the required number of controllers. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-02-10gpio: davinci: Add the missing of-node pointerKeerthy1-1/+1
Currently the first parameter of irq_domain_add_legacy is NULL. irq_find_host function returns NULL when we do not populate the of_node and hence irq_of_parse_and_map call fails whenever we want to request a gpio irq. This fixes the request_irq failures for gpio interrupts. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-27gpio: gpio-altera: Remove gpiochip on probe failure.Phil Reid1-2/+3
On failure to setup the irq altera_gpio_probe would return an error but not go to cleanup. This resulted in kernel fault "Unable to handle kernel paging request at virtual address xxxxxxxx" later on in of_gpiochip_find_and_xlate. Signed-off-by: Phil Reid <preid@electromag.com.au> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-21Merge tag 'armsoc-multiplatform' of ↵Linus Torvalds3-1336/+0
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC multiplatform code updates from Arnd Bergmann: "This branch is the culmination of 5 years of effort to bring the ARMv6 and ARMv7 platforms together such that they can all be enabled and boot the same kernel. It has been a tremendous amount of cleanup and refactoring by a huge number of people, and creation of several new (and major) subsystems to better abstract out all the platform details in an appropriate manner. The bulk of this branch is a large patchset from Arnd that brings several of the more minor and older platforms we have closer to multiplatform support. Among these are MMP, S3C64xx, Orion5x, mv78xx0 and realview Much of this is moving around header files from old mach directories, but there are also some cleanup patches of debug_ll (lowlevel debug per-platform options) and other parts. Linus Walleij also has some patchs to clean up the older ARM Realview platforms by finally introducing DT support, and Rob Herring has some for ARM Versatile which is now DT-only. Both of these platforms are now multiplatform. Finally, a couple of patches from Russell for Dove PMU, and a fix from Valentin Rothberg for Exynos ADC, which were rebased on top of the series to avoid conflicts" * tag 'armsoc-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (75 commits) ARM: realview: don't select SMP_ON_UP for UP builds ARM: s3c: simplify s3c_irqwake_{e,}intallow definition ARM: s3c64xx: fix pm-debug compilation iio: exynos-adc: fix irqf_oneshot.cocci warnings ARM: realview: build realview-dt SMP support only when used ARM: realview: select apropriate targets ARM: realview: clean up header files ARM: realview: make all header files local ARM: no longer make CPU targets visible separately ARM: integrator: use explicit core module options ARM: realview: enable multiplatform ARM: make default platform work for NOMMU ARM: debug-ll: move DEBUG_LL_UART_EFM32 to correct Kconfig location ARM: defconfig: use correct debug_ll settings ARM: versatile: convert to multi-platform ARM: versatile: merge mach code into a single file ARM: versatile: switch to DT only booting and remove legacy code ARM: versatile: add DT based PCI detection ARM: pxa: mark ezx structures as __maybe_unused ARM: pxa: mark raumfeld init functions as __maybe_unused ...
2016-01-17Merge tag 'gpio-v4.5-1' of ↵Linus Torvalds115-1895/+2195
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO updates from Linus Walleij: "Here is the bulk of GPIO changes for v4.5. Notably there are big refactorings mostly by myself, aimed at getting the gpio_chip into a shape that makes me believe I can proceed to preserve state for a proper userspace ABI (character device) that has already been proposed once, but resulted in the feedback that I need to go back and restructure stuff. So I've been restructuring stuff. On the way I ran into brokenness (return code from the get_value() callback) and had to fix it. Also, refactored generic GPIO to be simpler. Some of that is still waiting to trickle down from the subsystems all over the kernel that provide random gpio_chips, I've touched every single GPIO driver in the kernel now, oh man I didn't know I was responsible for so much... Apart from that we're churning along as usual. I took some effort to test and retest so it should merge nicely and we shook out a couple of bugs in -next. Infrastructural changes: - In struct gpio_chip, rename the .dev node to .parent to better reflect the fact that this is not the GPIO struct device abstraction. We will add that soon so this would be totallt confusing. - It was noted that the driver .get_value() callbacks was sometimes reporting negative -ERR values to the gpiolib core, expecting them to be propagated to consumer gpiod_get_value() and gpio_get_value() calls. This was not happening, so as there was a mess of drivers returning negative errors and some returning "anything else than zero" to indicate that a line was active. As some would have bit 31 set to indicate "line active" it clashed with negative error codes. This is fixed by the largeish series clamping values in all drivers with !!value to [0,1] and then augmenting the code to propagate error codes to consumers. (Includes some ACKed patches in other subsystems.) - Add a void *data pointer to struct gpio_chip. The container_of() design pattern is indeed very nice, but we want to reform the struct gpio_chip to be a non-volative, stateless business, and keep states internal to the gpiolib to be able to hold on to the state when adding a proper userspace ABI (character device) further down the road. To achieve this, drivers need a handle at the internal state that is not dependent on their struct gpio_chip() so we add gpiochip_add_data() and gpiochip_get_data() following the pattern of many other subsystems. All the "use gpiochip data pointer" patches transforms drivers to this scheme. - The Generic GPIO chip header has been merged into the general <linux/gpio/driver.h> header, and the custom header for that removed. Instead of having a separate mm_gpio_chip struct for these generic drivers, merge that into struct gpio_chip, simplifying the code and removing the need for separate and confusing includes. Misc improvements: - Stabilize the way GPIOs are looked up from the ACPI legacy specification. - Incremental driver features for PXA, PCA953X, Lantiq (patches from the OpenWRT community), RCAR, Zynq, PL061, 104-idi-48 New drivers: - Add a GPIO chip to the ALSA SoC AC97 driver. - Add a new Broadcom NSP SoC driver (this lands in the pinctrl dir, but the branch is merged here too to account for infrastructural changes). - The sx150x driver now supports the sx1502" * tag 'gpio-v4.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (220 commits) gpio: generic: make bgpio_pdata always visible gpiolib: fix chip order in gpio list gpio: mpc8xxx: Do not use gpiochip_get_data() in mpc8xxx_gpio_save_regs() gpio: mm-lantiq: Do not use gpiochip_get_data() in ltq_mm_save_regs() gpio: brcmstb: Allow building driver for BMIPS_GENERIC gpio: brcmstb: Set endian flags for big-endian MIPS gpio: moxart: fix build regression gpio: xilinx: Do not use gpiochip_get_data() in xgpio_save_regs() leds: pca9532: use gpiochip data pointer leds: tca6507: use gpiochip data pointer hid: cp2112: use gpiochip data pointer bcma: gpio: use gpiochip data pointer avr32: gpio: use gpiochip data pointer video: fbdev: via: use gpiochip data pointer gpio: pch: Optimize pch_gpio_get() Revert "pinctrl: lantiq: Implement gpio_chip.to_irq" pinctrl: nsp-gpio: use gpiochip data pointer pinctrl: vt8500-wmt: use gpiochip data pointer pinctrl: exynos5440: use gpiochip data pointer pinctrl: at91-pio4: use gpiochip data pointer ...
2016-01-14Merge tag 'mfd-for-linus-4.5' of ↵Linus Torvalds1-0/+4
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "New Device Support: - Add support for s2mps15; sec-core - Add support for Lewisburg; lpc_ich - Add support for cs47l24 and wm1831; arizona New Functionality: - Allow user to select syscon register width; syscon Fix-ups: - Lots of Checkpatch fixes - Rename -pmic/-regulator; s2mps11 - Build driver components into a single module; wm8994-* - Better handing of IRQ during suspend/resume; as3722 - Constify things; da903x - Remove unused code; ab8500-core - Improve error handing; qcom_rpm - Simplify code: wm831x-otp, sta2x11-mfd - Improve locking; cros_ec_spi - Fix incorrect DT binding filename reference; arizona, palmas, snps-dwapb-gpio, wm8994 Bug Fixes: - Fix broken SYSFS 'show ID' call; wm831x-otp - Protect reads from non-existent registers; qcom-spmi-pmic - Repair build warnings; as3722 - Fix IRQ request ordering; arizona-irq - Ensure return value is boolean; ucb1x00-core, tps65010, tc6393xb, htc-egpio, dm355evm_msp, asic3" * tag 'mfd-for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (58 commits) mfd: davinci_voicecodec: Remove pointless 'out of memory' error message mfd: da9052-irq: Fix trivial 'space before comma' error mfd: da9052-i2c: Fix tabbing/whitespace issue mfd: da903x: Fix white space and split string issues mfd: cs5535-mfd: Add missing line spacing and make local array static mfd: cros_ec_spi: Repair comparison ordering issue mfd: cros_ec_i2c: Fix trivial 'tabs before spaces' whitespace issue. mfd: asic3: Fix a plethora of Checkpatch errors and warnings mfd: as3711: Repair OOM and 'line over 80 chars' formatting warnings mfd: arizona-i2c: Add blank line formatting after declaration mfd: arizona-core: msleep() is unreliable for anything <20ms use usleep_range() instead mfd: adp5520: Some trivial 'no space before tab' fixes mfd: ab8500-sysctrl: Fix Constify, printk => pr_info and formatting issues mfd: ab8500-gpadc: Squash a whole bunch of Checkpatch warnings and one error mfd: ab8500-debugfs: Clean-up non-conforming commenting and print formatting mfd: ab8500-core: Fix many warnings reported by Checkpatch mfd: ab2100-otp: Remove pointless 'out of memory' error message mfd: ab3100-core.c: Fix multiple warnings reported by Checkpatch mfd: aat2870-core: Remove unnecessary 'out of memory' message mfd: 88pm860x-core: Fix commenting and declaration spacing ...
2016-01-13Merge branch 'for-linus' of ↵Linus Torvalds3-0/+54
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - new driver for eGalaxTouch serial touchscreen - new driver for TS-4800 touchscreen - an update for Goodix touchscreen driver - PS/2 mouse module was reworked to limit number of protocols we try on pass-through ports to speed up their detection time - wacom_w8001 touchscreen driver now reports pen and touch via separate instances of input devices - other driver changes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (42 commits) Input: elantech - mark protocols v2 and v3 as semi-mt Input: wacom_w8001 - drop use of ABS_MT_TOOL_TYPE Input: gpio-keys - fix check for disabling unsupported keys Input: omap-keypad - remove dead check Input: ti_am335x_tsc - fix HWPEN interrupt handling Input: omap-keypad - set tasklet data earlier Input: rohm_bu21023 - fix handling of retrying firmware update Input: ALPS - report v3 pinnacle trackstick device only if is present Input: ALPS - detect trackstick presence for v7 protocol Input: pcap_ts - use to_delayed_work Input: bma150 - constify bma150_cfg structure Input: i8042 - add Fujitsu Lifebook U745 to the nomux list Input: egalax_ts_serial - fix potential NULL dereference on error Input: uinput - sanity check on ff_effects_max and EV_FF Input: uinput - rework ABS validation Input: uinput - add new UINPUT_DEV_SETUP and UI_ABS_SETUP ioctl Input: goodix - use "inverted_[xy]" flags instead of "rotated_screen" Input: goodix - add axis swapping and axis inversion support Input: goodix - use goodix_i2c_write_u8 instead of i2c_master_send Input: goodix - add power management support ...
2016-01-13gpiolib: fix chip order in gpio listJulien Grossholtz1-2/+4
In some situations the gpio_list order is not correct. As a consequence gpiochip_find_base returns the same base number twice. This happens when a first ship is added with manual base number, then other ships are added using automatic base number. To prevent this behaviour, this patch add the new chip after the last element of the gpio list. Signed-off-by: Julien Grossholtz <julien.grossholtz@savoirfairelinux.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-13gpio: mpc8xxx: Do not use gpiochip_get_data() in mpc8xxx_gpio_save_regs()Guenter Roeck1-1/+2
Commit 709d71a17c33 ("gpio: mpc8xxx: use gpiochip data pointer") replaces the use of container_of() with gpiochip_get_data(). However, the data pointer is not yet set by the time the save_regs function is called. Fixes: 709d71a17c33 ("gpio: mpc8xxx: use gpiochip data pointer") Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-13gpio: mm-lantiq: Do not use gpiochip_get_data() in ltq_mm_save_regs()Guenter Roeck1-1/+2
Commit 6aa7dbfa2877 ("gpio: mm-lantiq: use gpiochip data pointer") replaces the use of container_of() with gpiochip_get_data(). However, the data pointer is not yet set by the time the save_regs function is called. Fixes: 6aa7dbfa2877 ("gpio: mm-lantiq: use gpiochip data pointer") Cc: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Cc: John Crispin <blogic@openwrt.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-11gpio: arizona: Support Cirrus Logic CS47L24 and WM1831Richard Fitzgerald1-0/+4
The CS47L24 and WM1831 codecs only have two GPIO lines, but are otherwise similar to the WM8280. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-01-07gpio: brcmstb: Allow building driver for BMIPS_GENERICFlorian Fainelli1-2/+2
BMIPS_GENERIC (arch/mips/bmips) is the Kconfig symbol associated with Broadcom MIPS-based STB chips. Since this driver is perfectly usable on these platforms as well, allow using it. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Gregory Fong <gregory.0xf0@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-07gpio: brcmstb: Set endian flags for big-endian MIPSFlorian Fainelli1-1/+14
Broadcom MIPS-based STB chips endianness is configured by boot strap, which also reverses all bus endianness (i.e., big-endian CPU + big endian bus ==> native endian I/O). Other architectures (e.g., ARM) either do not support big endian, or else leave I/O in little endian mode. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Gregory Fong <gregory.0xf0@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-07gpio: moxart: fix build regressionArnd Bergmann1-1/+1
A cleanup patch replaced bgpio_chip with gpio_chip but missed two references to the bgpio_chip: drivers/gpio/gpio-moxart.c:60:19: error: use of undeclared identifier 'bgc'; did you mean 'gc'? gc->bgpio_data = bgc->read_reg(bgc->reg_set); drivers/gpio/gpio-moxart.c:35:20: note: 'gc' declared here drivers/gpio/gpio-moxart.c:60:33: error: use of undeclared identifier 'bgc'; did you mean 'gc'? gc->bgpio_data = bgc->read_reg(bgc->reg_set); This adds the missing change. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 0f4630f3720e ("gpio: generic: factor into gpio_chip struct") Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-07gpio: xilinx: Do not use gpiochip_get_data() in xgpio_save_regs()Guenter Roeck1-1/+2
Commit 097d88e94c44 ("gpio: xilinx: use gpiochip data pointer") replaces the use of container_of() with gpiochip_get_data(). Unfortunately, the data pointer is not yet set by the time xgpio_save_regs() is called, causing a system hang. Fixes: 097d88e94c44 ("gpio: xilinx: use gpiochip data pointer") Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: pch: Optimize pch_gpio_get()Jean Delvare1-1/+1
The double negation is costly and can be avoided by shifting the register value before masking the requested bit. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: fix misleading commentLinus Walleij1-1/+1
We are not relying on container_of() now that we have gpiochip_get_data(). Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: convert remaining users to gpiochip_add_data()Linus Walleij10-11/+11
For completion, sweep the floor from all gpiochip_add() usage so we can remove that function and get rid of the function wrapper gpiochip_add(). Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: zynq: use gpiochip data pointerLinus Walleij1-16/+11
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Michal Simek <michal.simek@xilinx.com> Cc: Sören Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: zx: use gpiochip data pointerLinus Walleij1-14/+9
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Jun Nie <jun.nie@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: zevio: use gpiochip data pointerLinus Walleij1-8/+7
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Fabian Vogt <fabian@ritter-vogt.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: xlp: use gpiochip data pointerLinus Walleij1-14/+9
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Kamlakant Patel <kamlakant.patel@broadcom.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: xilinx: use gpiochip data pointerLinus Walleij1-11/+6
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Michal Simek <michal.simek@xilinx.com> Cc: Sören Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: xgene: use gpiochip data pointerLinus Walleij1-11/+6
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Feng Kan <fkan@apm.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: wm8994: use gpiochip data pointerLinus Walleij1-13/+8
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: patches@opensource.wolfsonmicro.com Cc: Mark Brown <broonie@kernel.org> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: wm8350: use gpiochip data pointerLinus Walleij1-11/+6
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: patches@opensource.wolfsonmicro.com Cc: Mark Brown <broonie@kernel.org> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: wm831x: use gpiochip data pointerLinus Walleij1-13/+8
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: patches@opensource.wolfsonmicro.com Cc: Mark Brown <broonie@kernel.org> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: vx855: use gpiochip data pointerLinus Walleij1-4/+4
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: viperboard: use gpiochip data pointerLinus Walleij1-18/+10
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Lars Poeschel <poeschel@lemonage.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: vf610: use gpiochip data pointerLinus Walleij1-14/+9
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Stefan Agner <stefan@agner.ch> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: ucb1400: use gpiochip data pointerLinus Walleij1-5/+6
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: tz1090: use gpiochip data pointerLinus Walleij1-9/+8
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: James Hogan <james.hogan@imgtec.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: tz1090-pdc: use gpiochip data pointerLinus Walleij1-7/+6
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: James Hogan <james.hogan@imgtec.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: twl4030: use gpiochip data pointerLinus Walleij1-13/+8
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Roger Quadros <rogerq@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: ts5500: use gpiochip data pointerLinus Walleij1-11/+6
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Acked-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: tps65912: use gpiochip data pointerLinus Walleij1-7/+5
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Nicolas Saenz Julienne <nicolassaenzj@gmail.com> Cc: Margarita Olaya <magi@slimlogic.co.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: tps65910: use gpiochip data pointerLinus Walleij1-10/+5
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Acked-By: Rhyland Klein <rklein@nvidia.com> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: tps6586x: use gpiochip data pointerLinus Walleij1-10/+5
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: timberdale: use gpiochip data pointerLinus Walleij1-4/+4
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: tc3589x: use gpiochip data pointerLinus Walleij1-15/+10
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: tb10x: use gpiochip data pointerLinus Walleij1-11/+6
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Christian Ruppert <christian.ruppert@abilis.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: syscon: use gpiochip data pointerLinus Walleij1-11/+6
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: sx150x: use gpiochip data pointerLinus Walleij1-15/+10
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Wei Chen <Wei.Chen@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: stp-xway: use gpiochip data pointerLinus Walleij1-5/+3
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: stmpe: use gpiochip data pointerLinus Walleij1-17/+12
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Bhupesh Sharma <bhupesh.sharma@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: sta2x11: use gpiochip data pointerLinus Walleij1-6/+6
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Alessandro Rubini <rubini@gnudd.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: spear-spics: use gpiochip data pointerLinus Walleij1-7/+4
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Shiraz Hashim <shiraz.linux.kernel@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: sch311x: use gpiochip data pointerLinus Walleij1-14/+7
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Acked-by: Bruno Randolf <br1@einfach.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-05gpio: sch: use gpiochip data pointerLinus Walleij1-8/+6
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>