From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 3 Oct 2009 11:28:02 +0000 (+0000)
Subject: check for sysfs before bypassing normal hotplug calls for firmware events (fixes... 
X-Git-Tag: reboot~22304
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=8183d10d17a37e7658619495fa1bf8ee04733cee;p=openwrt%2Fstaging%2Flynxis.git

check for sysfs before bypassing normal hotplug calls for firmware events (fixes #5200)

SVN-Revision: 17839
---

diff --git a/package/base-files/files/sbin/hotplug-call b/package/base-files/files/sbin/hotplug-call
index 57011d1523..e2f7e36177 100755
--- a/package/base-files/files/sbin/hotplug-call
+++ b/package/base-files/files/sbin/hotplug-call
@@ -5,7 +5,7 @@ export HOTPLUG_TYPE="$1"
 
 # bypass the normal hotplug path for firmware loading
 # would otherwise cause problems with drivers like bcm43xx
-[ "firmware" = "$HOTPLUG_TYPE" -a "add" = "$ACTION" ] && {
+[ -d /sys/firmware -a "firmware" = "$HOTPLUG_TYPE" -a "add" = "$ACTION" ] && {
 	[ -f "/lib/firmware/$FIRMWARE" ] && {
 		echo 1 > "/sys$DEVPATH/loading"
 		cp "/lib/firmware/$FIRMWARE" "/sys$DEVPATH/data"