Commits
Arjan van de Ven committed 580982d3990
drm/i915: clean up udelay usage udelay() of 20 milliseconds really ought to just use mdelay(), that avoids the various wrap scenarios and also is more readable Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>