config PLAT_VERSATILE_LEDS needs LEDS_CLASS=y, otherwise I got below build
error when CONFIG_LEDS_CLASS=m.
LD init/built-in.o
arch/arm/plat-versatile/built-in.o: In function `versatile_leds_init':
sched-clock.c:(.init.text+0x190): undefined reference to `led_classdev_register'
make: *** [vmlinux] Error 1
Signed-off-by: Axel Lin <[email protected]>
---
arch/arm/plat-versatile/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/plat-versatile/Kconfig b/arch/arm/plat-versatile/Kconfig
index 81ee7cc..62ffdc7 100644
--- a/arch/arm/plat-versatile/Kconfig
+++ b/arch/arm/plat-versatile/Kconfig
@@ -13,7 +13,7 @@ config PLAT_VERSATILE_FPGA_IRQ_NR
depends on PLAT_VERSATILE_FPGA_IRQ
config PLAT_VERSATILE_LEDS
- def_bool y if LEDS_CLASS
+ def_bool y if LEDS_CLASS=y
depends on ARCH_REALVIEW || ARCH_VERSATILE
config PLAT_VERSATILE_SCHED_CLOCK
--
1.7.9.5