input: touchscreen: bt404_ts: disable touchboost by default

this implementation overwrites userspace settings for minimum cpufreq which kind of--no, really sucks.

Change-Id: I9af2d35c0e2ea1aad3e80a6a2506bd5e59454f77
arm: rwsem: cleanup includes

these includes are already included in include/linux/rwsem.h
Change-Id: I7d9d0b9c2e65bc63fc2e559c6840df4c784c5ea7
arm: rwsem: cleanup struct rwsem declaration

these are already in unified rwsem

Change-Id: Iabd9ae9c68a1f27e05fc323418fe250f1c67ee5c
arm: rwsem: cleanup init macros and functions

already included in common rwsem

Change-Id: Id78ff231181a07ba64a633d355e65cb5b225948f
arm: rwsem: remove rwsem_is_locked() inline

already included in common rwsem

Change-Id: I1731514679b0d445cdf61da4ad2f5755d386ea43
arm: rwsem: clean up function prototypes

already in common rwsem

Change-Id: Icba941338522dc87e23e7bef46c274fb0e4f516c