[PATCH] backlight: Fix Kconfig dependency
CONFIG_FB = m and CONFIG_{BACKLIGHT:LCD}_CLASS_DEVICE = y is possible
resulting in link errors. Fix by making backlight and lcd class also depend
on FB
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index 02f1529..022f9d34 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -10,7 +10,7 @@
config BACKLIGHT_CLASS_DEVICE
tristate "Lowlevel Backlight controls"
- depends on BACKLIGHT_LCD_SUPPORT
+ depends on BACKLIGHT_LCD_SUPPORT && FB
default m
help
This framework adds support for low-level control of the LCD
@@ -26,7 +26,7 @@
config LCD_CLASS_DEVICE
tristate "Lowlevel LCD controls"
- depends on BACKLIGHT_LCD_SUPPORT
+ depends on BACKLIGHT_LCD_SUPPORT && FB
default m
help
This framework adds support for low-level control of LCD.