From: Axel Lin Date: Tue, 26 Jul 2011 00:13:16 +0000 (-0700) Subject: drivers/leds/leds-netxbig: make LEDS_NETXBIG depend on LEDS_CLASS X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2504f6da50f4d9656cad353798bf07657ec12eea;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git drivers/leds/leds-netxbig: make LEDS_NETXBIG depend on LEDS_CLASS We call led_classdev_register/led_classdev_unregister in create_netxbig_led/delete_netxbig_led, thus make LEDS_NETXBIG depend on LEDS_CLASS. This patch fixes below build error if LEDS_CLASS is not configured. LD .tmp_vmlinux1 drivers/built-in.o: In function `create_netxbig_led': drivers/leds/leds-netxbig.c:350: undefined reference to `led_classdev_register' drivers/leds/leds-netxbig.c:361: undefined reference to `led_classdev_unregister' drivers/built-in.o: In function `delete_netxbig_led': drivers/leds/leds-netxbig.c:313: undefined reference to `led_classdev_unregister' Signed-off-by: Axel Lin Cc: Richard Purdie Acked-by: Simon Guinot Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig index 6c21c2986ca1..b591e726a6fa 100644 --- a/drivers/leds/Kconfig +++ b/drivers/leds/Kconfig @@ -365,6 +365,7 @@ config LEDS_NS2 config LEDS_NETXBIG tristate "LED support for Big Network series LEDs" depends on MACH_NET2BIG_V2 || MACH_NET5BIG_V2 + depends on LEDS_CLASS default y help This option enable support for LEDs found on the LaCie 2Big