From: Felix Fietkau <nbd@openwrt.org>
Date: Tue, 23 Oct 2007 06:23:33 +0000 (+0000)
Subject: only do hotplug2 init if hotplug2 is present
X-Git-Tag: reboot~27754
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=b513ee61a533dea631cb25a1c9ec9ad367b6d0b3;p=openwrt%2Fstaging%2Fblogic.git

only do hotplug2 init if hotplug2 is present

The current /init script unconditionally does the initialisation for
hotplug2, including mounting a new /dev. If hotplug2 isn't present, we
end up with no device nodes.

This change only does the hotplug2 init if hotplug2 is present, but
always mounts /sys.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

SVN-Revision: 9411
---

diff --git a/target/linux/generic-2.6/base-files/init b/target/linux/generic-2.6/base-files/init
index 9f595c0f9534..98002aba3db7 100755
--- a/target/linux/generic-2.6/base-files/init
+++ b/target/linux/generic-2.6/base-files/init
@@ -3,11 +3,12 @@
 
 export PATH=/bin:/sbin:/usr/bin:/usr/sbin
 mount none /proc -t proc
+mount none /sys -t sysfs
 
 if grep devfs /proc/filesystems > /dev/null; then
 	mount none /dev -t devfs
-else
-	mount -t sysfs none /sys
+
+elif [ -x /sbin/hotplug2 ]; then
 	mount -t tmpfs tmpfs /dev -o size=512K
 	mknod /dev/console c 5 1
 	mkdir /dev/pts