ramips: make the rfkill switch work on fonera20n

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38734 3c298f89-4303-0410-b956-a3cf2f4a3e73
ramips: use gpio-button-hotplug in favour of the input variant

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38735 3c298f89-4303-0410-b956-a3cf2f4a3e73
revert 94e44643a8ce1d7991376b6ced586784b3f92500

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38736 3c298f89-4303-0410-b956-a3cf2f4a3e73
pppd: don't call modprobe at all from pppoatm

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38737 3c298f89-4303-0410-b956-a3cf2f4a3e73