drivers: mmc: disable CRC
timer: optimize apply_slack()

__fls(mask) is equivalent to find_last_bit(&mask, BITS_PER_LONG), but cheaper.
find_last_bit was showing up high on the list when I was profiling for stalls
on icache misses on a system with very small cache size (MIPS).

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Makefile: Remove -Werror-implicit-function-declaration
Revert "Add Early Suspend to CONSERVATIVE"

This reverts commit 24948a98e7a5103f800e56dcb159c2f27d3e9156.
Kernel Version: AK.072
cpufreq_sakuractive.c: Add boost interface
row-iosched.c: Tuning II
config SCHED_AUTOGROUP=y
SCHEDULER: Autogroup patch group by current user android UID instead of task ID
tuna_ak_defconfig: Default ROW Scheduler
cpufreq: Add Abyssplug governor
tuna_ak_defconfig: Enable GOV_ABYSSPLUG
Kernel Version: AK.073