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cmd: Kconfig: LED command depends on LED subsystems

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Without CONFIG_LED, we get

cmd/built-in.o: In function `show_led_state':
cmd/led.c:40: undefined reference to `led_get_state'
cmd/built-in.o: In function `do_led':
cmd/led.c:99: undefined reference to `led_get_by_label'
cmd/led.c:108: undefined reference to `led_set_state'

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
This commit is contained in:
Jan Kiszka 2019-01-03 09:08:42 +01:00 committed by Tom Rini
parent fca0128da4
commit 2ab6e74dbd
1 changed files with 1 additions and 0 deletions
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cmd/Kconfig
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@ -1399,6 +1399,7 @@ config CMD_DISPLAY
config CMD_LED
bool "led"
depends on LED
default y if LED
help
Enable the 'led' command which allows for control of LEDs supported