Revert "bln: allow separate configuration of blink on and off delays"

this is wrong and sysfs does not work, too lazy to fix so just revert
This reverts commit 03cb6cc403dc80d8ef4d176f64ce2d09a3aa4304.
Revert "cpufreq: interactive: remove input_boost handling"
since we removed powerhal, which is a pretty big part of google's so-called project butter, it's time to bring this back.

This reverts commit android/kernel_common@4e27eb5.

Change-Id: I438a7694852b40566891975054f4095ea8f09680
dbx500-cpufreq: Reduce cpufreq setting latancy

Signed-off-by: cocafe <cocafehj@gmail.com>
defconfig: rebrand to zwliew
makefile: compile with ccache

Change-Id: I0d17f1b13596fb502511645c750b37e8f26ab2ad
warnings: fix 'iso c90 forbids mixed declarations and code'

Change-Id: I966382408241ec853dd7a9d16e9a89f2df1c6cd9
warnings: fix 'unused variable'

Change-Id: Idfefc819216934a41371f29a20a9d4a100bd553c
warnings: fix 'function declaration isn't a prototype'

Change-Id: I7e096a811d53323a68c65b3fa073c6d550122dcd
warnings: fix "'return' with a value, in function returning void"

Change-Id: Iaa5c61da88a4b94b8284dcf07336da41f08ad345