introduce for_each_thread() to replace the buggy while_each_thread() (fix)

fix a merge derp. pointed out by neobuddy89

Signed-off-by: Paul Reioux <reioux@gmail.com>
Intelli-thermal: remove duplicate header include

Thanks to code review by @Androguide
kernel/power/powersuspend: LCD screen on/off hooks (Yank555.lu)

- add an alternative hook for screen on / off detection in the display
  pannel driver
- sleeps  ~0.1s sooner, wakes up ~1s later then autosleep
- clean up source formatting a bit (Paul Reioux)

Signed-off-by: Paul Reioux <reioux@gmail.com>
mdss_dsi_panel.c: add powersuspend hooks

Signed-off-by: Paul Reioux <reioux@gmail.com>
LCD KCAL: Fix Gamma max value issue

Major thanks to Yorici Vz for his tireless pursuit of perfection on Nexus 5
Color / Gamma :D

Signed-off-by: Paul Reioux <reioux@gmail.com>
Merge remote-tracking branch 'origin/kk_mr1' into kk_mr1