diff options
| author | Herbert Valerio Riedel <hvr@gnu.org> | 2008-03-09 23:48:25 +0000 |
|---|---|---|
| committer | Richard Purdie <rpurdie@rpsys.net> | 2008-04-24 23:37:42 +0100 |
| commit | ca3259b3603539e72faacc6821050ee889a52103 (patch) | |
| tree | 0c8e482b4354d2433046e86aabb6cb8e1db32162 /include | |
| parent | 4d404fd5c51772720e9c72aa3185bd5119bc6e69 (diff) | |
leds: enable support for blink_set() platform hook in leds-gpio
Enhance leds-gpio to provide hardware-based led flashing by passing
through the blink_set() call to a optionally set platform-specific
function pointer.
Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/leds.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/leds.h b/include/linux/leds.h index b07e3d400bd6..c195a674b6ca 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -126,6 +126,9 @@ struct gpio_led { struct gpio_led_platform_data { int num_leds; struct gpio_led *leds; + int (*gpio_blink_set)(unsigned gpio, + unsigned long *delay_on, + unsigned long *delay_off); }; |