diff options
| author | Nicolas Ferre <nicolas.ferre@atmel.com> | 2011-12-08 15:35:22 +0100 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2012-03-01 13:29:02 +0100 |
| commit | 7530cd9246f1ff5c8ced20aaee3cb55eacb7d33c (patch) | |
| tree | db3400ec2c5167cebc03d2517928074acd9ca74d /arch/arm | |
| parent | ARM: at91/gpio: add .to_irq gpio_chip handler (diff) | |
| download | linux-7530cd9246f1ff5c8ced20aaee3cb55eacb7d33c.tar.xz linux-7530cd9246f1ff5c8ced20aaee3cb55eacb7d33c.zip | |
ARM: at91/gpio: remove the static specification of gpio_chip.base
This value is determined at runtime using device tree or platform data
information.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-at91/gpio.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c index e8f5831e573d..ecf6bbb9103a 100644 --- a/arch/arm/mach-at91/gpio.c +++ b/arch/arm/mach-at91/gpio.c @@ -51,7 +51,7 @@ static int at91_gpiolib_direction_input(struct gpio_chip *chip, unsigned offset); static int at91_gpiolib_to_irq(struct gpio_chip *chip, unsigned offset); -#define AT91_GPIO_CHIP(name, base_gpio, nr_gpio) \ +#define AT91_GPIO_CHIP(name, nr_gpio) \ { \ .chip = { \ .label = name, \ @@ -60,18 +60,17 @@ static int at91_gpiolib_to_irq(struct gpio_chip *chip, unsigned offset); .get = at91_gpiolib_get, \ .set = at91_gpiolib_set, \ .dbg_show = at91_gpiolib_dbg_show, \ - .base = base_gpio, \ .to_irq = at91_gpiolib_to_irq, \ .ngpio = nr_gpio, \ }, \ } static struct at91_gpio_chip gpio_chip[] = { - AT91_GPIO_CHIP("pioA", 0x00, 32), - AT91_GPIO_CHIP("pioB", 0x20, 32), - AT91_GPIO_CHIP("pioC", 0x40, 32), - AT91_GPIO_CHIP("pioD", 0x60, 32), - AT91_GPIO_CHIP("pioE", 0x80, 32), + AT91_GPIO_CHIP("pioA", 32), + AT91_GPIO_CHIP("pioB", 32), + AT91_GPIO_CHIP("pioC", 32), + AT91_GPIO_CHIP("pioD", 32), + AT91_GPIO_CHIP("pioE", 32), }; static int gpio_banks; |