uci-defaults: add ucidef_set_led_mmc

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44446 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/base-files/files/lib/functions/uci-defaults.sh

@@ -140,6 +140,23 @@ EOF
 	UCIDEF_LEDS_CHANGED=1
 }
 
+ucidef_set_led_mmc() {
+	local cfg="led_$1"
+	local name=$2
+	local sysfs=$3
+	local trigger=$4
+
+	uci -q get system.$cfg && return 0
+
+	uci batch <<EOF
+set system.$cfg='led'
+set system.$cfg.name='$name'
+set system.$cfg.sysfs='$sysfs'
+set system.$cfg.trigger='$trigger'
+EOF
+	UCIDEF_LEDS_CHANGED=1
+}
+
 ucidef_set_rssimon() {
 	local dev="$1"
 	local refresh="$2"