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(parent: bfda33f) | 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>
Tue, 9 Oct 2012 03:12:09 +0000 (14:12 +1100)
commit7897461dd5805439ff3ea7541a325d43012c46db
tree538b6381c4a1335092ed3af15b45e1c6e9bd23d7tree | snapshot
parentbfda33fda885077285afcff15c079d550db1f41ecommit | 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