diff options
| author |   Ben Dooks <ben-linux@fluff.org> | 2008-07-25 01:45:59 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-25 10:53:29 -0700 |
| commit | f61be273d3699d174bc1438e6804f9f9e52bb932 (patch) | |
| tree | 3d9940d725e2837168b8b072140b85b00c198896 /include/linux/sm501.h | |
| parent | sm501: add power control callback (diff) | |
| download | linux-dev-f61be273d3699d174bc1438e6804f9f9e52bb932.tar.xz linux-dev-f61be273d3699d174bc1438e6804f9f9e52bb932.zip | |
sm501: add gpiolib support
Add support for exporting the GPIOs on the SM501 via gpiolib.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Cc: Arnaud Patard <apatard@mandriva.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/sm501.h')
| -rw-r--r-- | include/linux/sm501.h | 20 |
1 files changed, 2 insertions, 18 deletions
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); |