From f61be273d3699d174bc1438e6804f9f9e52bb932 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Fri, 25 Jul 2008 01:45:59 -0700 Subject: sm501: add gpiolib support Add support for exporting the GPIOs on the SM501 via gpiolib. Signed-off-by: Ben Dooks Cc: Arnaud Patard Cc: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/sm501.h | 20 ++------------------ 1 file changed, 2 insertions(+), 18 deletions(-) (limited to 'include/linux/sm501.h') diff --git a/include/linux/sm501.h b/include/linux/sm501.h index 145405bf9efa..6ea39007c8a3 100644 --- a/include/linux/sm501.h +++ b/include/linux/sm501.h @@ -46,24 +46,6 @@ extern unsigned long sm501_modify_reg(struct device *dev, unsigned long set, unsigned long clear); -/* sm501_gpio_set - * - * set the state of the given GPIO line -*/ - -extern void sm501_gpio_set(struct device *dev, - unsigned long gpio, - unsigned int to, - unsigned int dir); - -/* sm501_gpio_get - * - * get the state of the given GPIO line -*/ - -extern unsigned long sm501_gpio_get(struct device *dev, - unsigned long gpio); - /* Platform data definitions */ @@ -131,6 +113,7 @@ struct sm501_reg_init { #define SM501_USE_FBACCEL (1<<6) #define SM501_USE_AC97 (1<<7) #define SM501_USE_I2S (1<<8) +#define SM501_USE_GPIO (1<<9) #define SM501_USE_ALL (0xffffffff) @@ -173,6 +156,7 @@ struct sm501_platdata { struct sm501_platdata_fb *fb; int flags; + unsigned gpio_base; int (*get_power)(struct device *dev); int (*set_power)(struct device *dev, unsigned int on); -- cgit v1.2.3