brcm63xx: add linux 3.10 support

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt@37481 3c298f89-4303-0410-b956-a3cf2f4a3e73
ead: fix compile errors with recent kernels

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt@37482 3c298f89-4303-0410-b956-a3cf2f4a3e73