Commit 580982d3 authored Mar 23, 2009 by Arjan van de Ven Committed by Eric Anholt Apr 01, 2009

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>

parent 5ca58282

drivers/gpu/drm/i915/intel_display.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -636,7 +636,7 @@ void
		intel_wait_for_vblank(struct drm_device *dev)
		{
		/* Wait for 20ms, i.e. one cycle at 50hz. */
		udelay(20000);
		mdelay(20);
		}

		static int