aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/i915/intel_display.c
diff options
context:
space:
mode:
authorArjan van de Ven <arjan@linux.intel.com>2009-03-23 13:36:25 -0700
committerEric Anholt <eric@anholt.net>2009-04-01 15:21:58 -0700
commit580982d399071474c349538b7f5780bc79b54e7f (patch)
tree5831009f5dcb07e397b4d22767c1647f6218d75c /drivers/gpu/drm/i915/intel_display.c
parent5ca58282089b11f64b911618036ee7676f12735b (diff)
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>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
-rw-r--r--drivers/gpu/drm/i915/intel_display.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index d9c50ff94d76..0b33760b04cb 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -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

Privacy Policy