kernel: fix config breakage from removing the de4x5 tulip driver

Properly define the config symbol to n so it doesn't break build for
targets which do have it available (e.g. mostly everything except arm).

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

git-svn-id: svn://svn.openwrt.org/openwrt@37489 3c298f89-4303-0410-b956-a3cf2f4a3e73
kernel: Remove gpio-pwm patches

There is no platform using the gpio-pwm driver, yet these patches break the
generic PWM framework that is in upstream. So just remove them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>


git-svn-id: svn://svn.openwrt.org/openwrt@37490 3c298f89-4303-0410-b956-a3cf2f4a3e73
kernel: add a new global config symbol for enabling rfkill support (can be enabled by default via target feature flag)

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

git-svn-id: svn://svn.openwrt.org/openwrt@37491 3c298f89-4303-0410-b956-a3cf2f4a3e73
kernel: add missing config option CONFIG_SND_MXS_SOC

This is needed by imx23 target.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>


git-svn-id: svn://svn.openwrt.org/openwrt@37492 3c298f89-4303-0410-b956-a3cf2f4a3e73