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Commit 7530cd92 authored by Nicolas Ferre's avatar Nicolas Ferre
Browse files

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: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: default avatarJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
parent b134ce85

arch/arm/mach-at91/gpio.c

+6 −7
Original line number Diff line number Diff line
@@ -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;