diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-14 13:25:23 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-14 13:25:23 -0800 |
| commit | f5e4e20faa1eee3feaa0394897bbd1aca544e809 (patch) | |
| tree | 047a93ff025c46ed97d3192a79f55b38fa071ca1 /include/asm-generic | |
| parent | 4964e0664c80680fa6b28ef91381c076a5b25c2c (diff) | |
| parent | f408c985cefc9b1d99bc099e1208dd7df3445aa5 (diff) | |
Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux-2.6
2nd round of GPIO changes for v3.3 merge window
* tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux-2.6:
GPIO: sa1100: implement proper gpiolib gpio_to_irq conversion
gpio: pl061: remove combined interrupt
gpio: pl061: convert to use generic irq chip
GPIO: add bindings for managed devices
ARM: realview: convert pl061 no irq to 0 instead of -1
gpio: pl061: convert to use 0 for no irq
gpio: pl061: use chained_irq_* functions in irq handler
GPIO/pl061: Add suspend resume capability
drivers/gpio/gpio-tegra.c: use devm_request_and_ioremap
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/gpio.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index d466c8d8826..1ff4e221cb4 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -177,6 +177,10 @@ extern int gpio_request_one(unsigned gpio, unsigned long flags, const char *labe extern int gpio_request_array(const struct gpio *array, size_t num); extern void gpio_free_array(const struct gpio *array, size_t num); +/* bindings for managed devices that want to request gpios */ +int devm_gpio_request(struct device *dev, unsigned gpio, const char *label); +void devm_gpio_free(struct device *dev, unsigned int gpio); + #ifdef CONFIG_GPIO_SYSFS /* |