mount sysfs at boot on linux 2.6

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2835 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/base-files/default/etc/preinit b/package/base-files/default/etc/preinit
index ac9039c..f82823e 100755 (executable)
--- a/package/base-files/default/etc/preinit
+++ b/package/base-files/default/etc/preinit
@@ -21,4 +21,9 @@ mount_root ${FAILSAFE:+failsafe}
        { mount|grep "on / type jffs2" 1>&-; } || firstboot
 }
 
+grep sysfs /proc/filesystems >&- 2>&- && {
+       mkdir -p /sys
+       mount -t sysfs none /sys
+}
+
 exec /sbin/init