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(parent: 20e61e1) | patch
drm/i915: optimize DIV_ROUND_CLOSEST() call
authorJean Delvare <khali@linux-fr.org>
Wed, 26 Sep 2012 01:33:02 +0000 (11:33 +1000)
committerStephen Rothwell <sfr@canb.auug.org.au>
Thu, 27 Sep 2012 07:25:18 +0000 (17:25 +1000)
commit8949e2c2c833308d3363b3551074aff06baf5f90
tree271e610939801988a64357e384a6c0ead7131a38tree | snapshot
parent20e61e149ba9a4fe4c4867a76e399879d802e669commit | 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