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(parent: b69f4e1) | patch
drm/i915: optimize DIV_ROUND_CLOSEST() call
authorJean Delvare <khali@linux-fr.org>
Thu, 13 Sep 2012 00:58:19 +0000 (10:58 +1000)
committerStephen Rothwell <sfr@canb.auug.org.au>
Tue, 18 Sep 2012 06:04:09 +0000 (16:04 +1000)
commit56dfef5ec07f6e66ec98cf16ccdfdb344283e125
tree7070fd86ca916d197116196bebf541b54ada296ctree | snapshot
parentb69f4e135d7c191edc3edf522bb19d2a6522123dcommit | diff
drm/i915: optimize DIV_ROUND_CLOSEST() call

DIV_ROUND_CLOSEST is faster if the compiler knows it will only be dealing
with unsigned dividends.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: David Airlie <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
drivers/gpu/drm/i915/intel_pm.c diff | blob | history
Linux kernel for KaRo TX COM modules