If CONFIG_KEYBOARD_APPLESPI=y but CONFIG_LEDS_CLASS=m building fails: drivers/input/keyboard/applespi.o: In function `applespi_probe': applespi.c:(.text+0x1fcd): undefined reference to `devm_led_classdev_register_ext'
Add "depends on LEDS_CLASS" to the Konfig Reported-by: Hulk Robot <[email protected]> Fixes: 038b1a05eae6 ("Input: add Apple SPI keyboard and trackpad driver") Signed-off-by: YueHaibing <[email protected]> --- v2: use 'depends on LEDS_CLASS' --- drivers/input/keyboard/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index ebb19e2..90e8a7f 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -76,6 +76,7 @@ config KEYBOARD_APPLESPI depends on ACPI && EFI depends on SPI depends on X86 || COMPILE_TEST + depends on LEDS_CLASS select CRC16 help Say Y here if you are running Linux on any Apple MacBook8,1 or later, -- 2.7.4
