From: blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Fri, 11 Dec 2015 15:06:11 +0000 (+0000)
Subject: base-files: use max_brightness to set LED
X-Git-Url: http://207.154.207.93/?a=commitdiff_plain;h=e7023168634321b766b4f8fcf2e8988616c176c0;p=openwrt.git

base-files: use max_brightness to set LED

LEDs which are controlled by a PWM need to use the supplied
max_brightness instead. Otherwise they might appear to be
very dim / broken.

Signed-off-by: Chris R Blake <chrisrblake93@gmail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@47854 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/package/base-files/files/etc/init.d/led b/package/base-files/files/etc/init.d/led
index 3f45732499..84cd028bd8 100755
--- a/package/base-files/files/etc/init.d/led
+++ b/package/base-files/files/etc/init.d/led
@@ -44,7 +44,7 @@ load_led() {
 		ret="$?"
 
 		[ $default = 1 ] &&
-			echo 1 >/sys/class/leds/${sysfs}/brightness
+			cat /sys/class/leds/${sysfs}/max_brightness > /sys/class/leds/${sysfs}/brightness
 
 		[ $ret = 0 ] || {
 			echo >&2 "Skipping trigger '$trigger' for led '$name' due to missing kernel module"