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| author | Arjan van de Ven <arjan@linux.intel.com> | 2009-03-23 13:36:25 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-04-01 15:21:58 -0700 |
| commit | 580982d399071474c349538b7f5780bc79b54e7f (patch) | |
| tree | 5831009f5dcb07e397b4d22767c1647f6218d75c /drivers/gpu/drm | |
| parent | 5ca58282089b11f64b911618036ee7676f12735b (diff) | |
| download | linux-3.10-580982d399071474c349538b7f5780bc79b54e7f.tar.gz linux-3.10-580982d399071474c349538b7f5780bc79b54e7f.tar.bz2 linux-3.10-580982d399071474c349538b7f5780bc79b54e7f.zip | |
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')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 2 |
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 d9c50ff94d7..0b33760b04c 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 |