ARM: mini2440: Fix Kconfig to allow kernel to build

The MACH_MINI2440 entry requires the backlight LED driver, but this
subsystem has not been enabled and the select of LEDS_TRIGGER_BACKLIGHT
alone is insufficient to enable the necessary bits of the LED driver.

Add NEW_LEDS, LEDS_CLASS and LEDS_TRIGGER to the select to allow the
kernel to link.

This fixes the following error:

drivers/built-in.o: In function `led_trigger_set':
/home/ben/linux.git/drivers/leds/led-triggers.c:116: undefined reference to `led_brightness_set'

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

diff --git a/arch/arm/mach-s3c2440/Kconfig b/arch/arm/mach-s3c2440/Kconfig
index ff024a6..adea6b9 100644 (file)
--- a/arch/arm/mach-s3c2440/Kconfig
+++ b/arch/arm/mach-s3c2440/Kconfig
@@ -178,6 +178,9 @@ config MACH_MINI2440
        bool "MINI2440 development board"
        select CPU_S3C2440
        select EEPROM_AT24
+       select NEW_LEDS
+       select LEDS_CLASS
+       select LEDS_TRIGGER
        select LEDS_TRIGGER_BACKLIGHT
        select S3C_DEV_NAND
        select S3C_DEV_USB_HOST