[PATCH 5/6] ARM: at91/gpio: remove the static specification of gpio_chip.base
From: Nicolas Ferre <hidden>
Date: 2011-12-15 19:16:07
Also in:
linux-arm-kernel
Subsystem:
arm port, arm/microchip (at91) soc support, the rest · Maintainers:
Russell King, Nicolas Ferre, Alexandre Belloni, Claudiu Beznea, Linus Torvalds
Possibly related (same subject, not in this thread)
- 2012-01-04 · Re: [PATCH 5/6] ARM: at91/gpio: remove the static specification of gpio_chip.base · Grant Likely <hidden>
This value is determined at runtime using device tree or platform data information. Signed-off-by: Nicolas Ferre <redacted> --- 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 c390f71..8ed0bc9 100644
--- a/arch/arm/mach-at91/gpio.c
+++ b/arch/arm/mach-at91/gpio.c@@ -49,7 +49,7 @@ 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, \
@@ -58,18 +58,17 @@ 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;
--
1.7.5.4