block: deadline: initial flash storage tweaks.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Remove '+' symbol from kernel version string

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
mm.h: hardcode readahead to 2048Kb

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Added fsync on/off support.
fs: sync: enable fsync by default.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Reduce readahead from 2048 to 1024.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Makefile flag tweaks

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
drivers: otg: add USB fast_charge.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Add Thalamus ARM Generic Hotplug interface because its time to get rid of mpdecision. All credits to Thalamus of course.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Couple more flags - building with -O2 now as well.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Added optimized ARM RWSEM algorithm.

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