The PWM backlight driver does not only control PWMs but also GPIOs.
Fixes:
In file included from include/gpio.h:4:0,
from drivers/video/backlight-pwm.c:27:
arch/arm/include/asm/gpio.h:5:23: fatal error: mach/gpio.h: No such file or directory
Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
---
drivers/video/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 8e6ae99b9516..921b603a288d 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -100,7 +100,7 @@ config DRIVER_VIDEO_BACKLIGHT
config DRIVER_VIDEO_BACKLIGHT_PWM
bool "PWM backlight support"
- depends on PWM
+ depends on PWM && GPIOLIB
depends on DRIVER_VIDEO_BACKLIGHT
help
Enable this to get support for backlight devices driven by a PWM.
--
2.1.4
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