From: Dave Airlie <airlied@redhat.com>
Date: Sat, 30 Jan 2010 21:07:14 +0000 (+1000)
Subject: drm/radeon/kms: use udelay for short delays
X-Git-Tag: v2.6.34-rc1~209^2~10^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=20d6c346f69ec68f3f4956c726d830c978f911a8;p=pandora-kernel.git

drm/radeon/kms: use udelay for short delays

For usec delays use udelay instead of scheduling, this should
allow reclocking to happen faster.

Signed-off-by: Dave Airlie <airlied@redhat.com>
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