[brcm47xx] remove empty dirs
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13917 3c298f89-4303-0410-b956-a3cf2f4a3e73master
parent
5655d84f7f
commit
47b0bcdbd7
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13917 3c298f89-4303-0410-b956-a3cf2f4a3e73master