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(parent: a53afe8) | patch
drm/i915: optimize DIV_ROUND_CLOSEST() call
authorJean Delvare <khali@linux-fr.org>
Sat, 3 Nov 2012 00:42:06 +0000 (11:42 +1100)
committerStephen Rothwell <sfr@canb.auug.org.au>
Thu, 8 Nov 2012 04:08:28 +0000 (15:08 +1100)
commitc7035e7733b6b8297924a7cdb0cc544d745abaa6
tree3f582f6fa086b27e9d95f4b8e70d95f57a1364b2tree | snapshot
parenta53afe843e709e1ce2d96ef745ceee5201bcc110commit | 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