linux/drivers/gpio/devres.c, branch v3.12.14

gpio: devres: make comments proper

2013-06-17T05:53:00Z

The free-function mentioned "interrupt" instead of "GPIO". While we are here, use "GPIO" (capital letters) consistently. Signed-off-by: Wolfram Sang Signed-off-by: Linus Walleij

gpio: export devm_gpio_request_one

2012-07-05T12:49:13Z

Without this, modules can't use this API, leading to build failures. Signed-off-by: Stephen Warren Signed-off-by: Linus Walleij

Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux-2.6

2012-05-24T21:01:46Z

Pull GPIO driver changes from Grant Likely: "Lots of gpio changes, both to core code and drivers. Changes do touch architecture code to remove the need for separate arm/gpio.h includes in most architectures. Some new drivers are added, and a number of gpio drivers are converted to use irq_domains for gpio inputs used as interrupts. Device tree support has been amended to allow multiple gpio_chips to use the same device tree node. Remaining changes are primarily bug fixes." * tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux-2.6: (33 commits) gpio/generic: initialize basic_mmio_gpio shadow variables properly gpiolib: Remove 'const' from data argument of gpiochip_find() gpio/rc5t583: add gpio driver for RICOH PMIC RC5T583 gpiolib: quiet gpiochip_add boot message noise gpio: mpc8xxx: Prevent NULL pointer deref in demux handler gpio/lpc32xx: Add device tree support gpio: Adjust of_xlate API to support multiple GPIO chips gpiolib: Implement devm_gpio_request_one() gpio-mcp23s08: dbg_show: fix pullup configuration display Add support for TCA6424A gpio/omap: (re)fix wakeups on level-triggered GPIOs gpio/omap: fix broken context restore for non-OFF mode transitions gpio/omap: fix missing check in *_runtime_suspend() gpio/omap: remove cpu_is_omapxxxx() checks from *_runtime_resume() gpio/omap: remove suspend/resume callbacks gpio/omap: remove retrigger variable in gpio_irq_handler gpio/omap: remove saved_wakeup field from struct gpio_bank gpio/omap: remove suspend_wakeup field from struct gpio_bank gpio/omap: remove saved_fallingdetect, saved_risingdetect gpio/omap: remove virtual_irq_start variable ... Conflicts: drivers/gpio/gpio-samsung.c

gpiolib: Implement devm_gpio_request_one()

2012-05-18T22:48:35Z

Allow drivers to use the modern request and configure idiom together with devres. As with plain gpio_request() and gpio_request_one() we can't implement the old school version in terms of _one() as this would force the explicit selection of a direction in gpio_request() which could break systems if we pick the wrong one. Implementing devm_gpio_request_one() in terms of devm_gpio_request() would needlessly complicate things or lead to duplication from the unmanaged version depending on how it's done. Signed-off-by: Mark Brown Acked-by: Linus Walleij Signed-off-by: Grant Likely

gpiolib: Convert to devres_release()

2012-05-04T23:33:17Z

Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

GPIO: add bindings for managed devices

2012-01-04T18:37:42Z

This patch adds 2 functions that allow managed devices to request GPIOs. These GPIOs will then be managed by drivers/base/devres.c. Signed-off-by: John Crispin Signed-off-by: Grant Likely