diff options
| author | Rabin Vincent <rabin.vincent@stericsson.com> | 2010-06-16 06:10:43 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-06-16 22:29:00 +0100 |
| commit | 0d2aec9cd356254649fa2aa6bb5fb4d20cfded2c (patch) | |
| tree | 57709a1e24ecfb9a94a46f607e7a8a1d6c1549a4 /arch/arm/plat-nomadik | |
| parent | 4d4e20f77c6170eaec61976e0a165bdff6b09d79 (diff) | |
| download | talos-op-linux-0d2aec9cd356254649fa2aa6bb5fb4d20cfded2c.tar.gz talos-op-linux-0d2aec9cd356254649fa2aa6bb5fb4d20cfded2c.zip | |
ARM: 6176/1: nomadik-gpio: implement to_irq
So that gpio_to_irq() works.
Acked-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/plat-nomadik')
| -rw-r--r-- | arch/arm/plat-nomadik/gpio.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/plat-nomadik/gpio.c b/arch/arm/plat-nomadik/gpio.c index 9cb717417ba0..1e0e9130e51e 100644 --- a/arch/arm/plat-nomadik/gpio.c +++ b/arch/arm/plat-nomadik/gpio.c @@ -515,12 +515,21 @@ static int nmk_gpio_make_output(struct gpio_chip *chip, unsigned offset, return 0; } +static int nmk_gpio_to_irq(struct gpio_chip *chip, unsigned offset) +{ + struct nmk_gpio_chip *nmk_chip = + container_of(chip, struct nmk_gpio_chip, chip); + + return NOMADIK_GPIO_TO_IRQ(nmk_chip->chip.base) + offset; +} + /* This structure is replicated for each GPIO block allocated at probe time */ static struct gpio_chip nmk_gpio_template = { .direction_input = nmk_gpio_make_input, .get = nmk_gpio_get_input, .direction_output = nmk_gpio_make_output, .set = nmk_gpio_set_output, + .to_irq = nmk_gpio_to_irq, .ngpio = NMK_GPIO_PER_CHIP, .can_sleep = 0, }; |
