block: Disable add_random

add_random was implemented for spinning hard disks.  It only slows SSDs down.  Read here http://wiki.samat.org/SSD for more info.

Signed-off-by: Chester Kener <Cl3Kener@gmail.com>
block: Disable IO Stats

* I see no need to have this enabled.  Will test to verify that it is not needed.

Signed-off-by: Chester Kener <Cl3Kener@gmail.com>
sched:features: Disable Gentle Fair Sleepers

* Disabling this can improve UI responsiveness.  We'll see how it handles in N5.

Signed-off-by: Chester Kener <Cl3Kener@gmail.com>
bcmdhd: Decrease to 250 ms

Signed-off-by: Chester Kener <Cl3Kener@gmail.com>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>

Conflicts:
	drivers/net/wireless/bcmdhd/dhd.h
hammerhead kernel: implement always on rgb led support

When offms is set to 0, configure a single point
duty cycle at the desired led brightness.

Change-Id: I93b61af52ee2f695035e7f5d78814251c8d1da8d
sched: LOAD_FREQ (4*HZ+61) avoids loadavg Moire. From http://ripke.com/loadavg/moire

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
sound: Hack Faux sound

Thanks to @myfluxi for the idea
This hack will always return true for calc_checksum()
which is needed to control sound registers via
terminal commands!

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Add /dev/frandom support
defconfig: enable frandom