diff options
Diffstat (limited to 'include/sound/wm8903.h')
| -rw-r--r-- | include/sound/wm8903.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/sound/wm8903.h b/include/sound/wm8903.h index cf7ccb76a8de..b310c5a3a958 100644 --- a/include/sound/wm8903.h +++ b/include/sound/wm8903.h @@ -11,8 +11,11 @@ #ifndef __LINUX_SND_WM8903_H #define __LINUX_SND_WM8903_H -/* Used to enable configuration of a GPIO to all zeros */ -#define WM8903_GPIO_NO_CONFIG 0x8000 +/* + * Used to enable configuration of a GPIO to all zeros; a gpio_cfg value of + * zero in platform data means "don't touch this pin". + */ +#define WM8903_GPIO_CONFIG_ZERO 0x8000 /* * R6 (0x06) - Mic Bias Control 0 |