lantiq: diag - switch off the power led on failsafe

This patch is a follow up to commit 4cf3fd4 "add support for indicating
the boot state using three leds".

At the time of writing the patch, I wasn't aware that it's possible to
switch info failsafe after boot (factory reset).

Enabling the failsafe led without disabling the running led causes an
unexpected led colour on devices using a single multicolour led to
indicate the boot state.

Signed-off-by: Mathias Kresin <dev@kresin.me>

diff --git a/target/linux/lantiq/base-files/etc/diag.sh b/target/linux/lantiq/base-files/etc/diag.sh
index 71d6f3e511796597b3cb140c3f0e64fef949a692..f6363b34ac347a3948144ab3653a0d482c400e6e 100644 (file)
--- a/target/linux/lantiq/base-files/etc/diag.sh
+++ b/target/linux/lantiq/base-files/etc/diag.sh
@@ -17,6 +17,10 @@ set_state() {
                ;;
        failsafe)
                status_led_off
+               [ -n "$running" ] && {
+                       status_led="$running"
+                       status_led_off
+               }
                status_led="$failsafe"
                status_led_blink_failsafe
                ;;