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(parent: 9d42c63) | patch
drm/i915: optimize DIV_ROUND_CLOSEST() call
authorJean Delvare <khali@linux-fr.org>
Fri, 28 Sep 2012 00:18:54 +0000 (10:18 +1000)
committerStephen Rothwell <sfr@canb.auug.org.au>
Fri, 5 Oct 2012 04:00:41 +0000 (14:00 +1000)
commit368f9bb6f67e515e4b5b90b356cb8e72cc9f43f3
tree9b61ae63e6805fe763eb9bb4ead9e6a4c3549c54tree | snapshot
parent9d42c6345ebcb6f3cac3c7d5834afae902ea1c13commit | 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