ar71xx: only invoke Initramfs building when enabled

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37129 3c298f89-4303-0410-b956-a3cf2f4a3e73
gpio-button-hotplug: add support for EV_SW

Signed-off-by: Luka Perkov <luka@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37130 3c298f89-4303-0410-b956-a3cf2f4a3e73
ar71xx: Buffalo WZR-HP-AG300H (600DHP) change button type

switch buttons should be declared as switch so the failsafe shell is not
triggered by accident in procd

Signed-off-by: Luka Perkov <luka@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37131 3c298f89-4303-0410-b956-a3cf2f4a3e73