oxnas: clean up default package selection

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43673 3c298f89-4303-0410-b956-a3cf2f4a3e73
kernel/generic: add ledtrig support to libata

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43674 3c298f89-4303-0410-b956-a3cf2f4a3e73
oxnas: use libata ledtrig support for kd20 hdd leds

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43675 3c298f89-4303-0410-b956-a3cf2f4a3e73