>From 04795556b9ef5cd036a182535d04c4c853b61c96 Mon Sep 17 00:00:00 2001
From: Arjan van de Ven <ar...@linux.intel.com>
Date: Mon, 23 Mar 2009 13:36:25 -0700
Subject: [PATCH] KMS: 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 <ar...@linux.intel.com>
---
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 c0ab079..6f2eced 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -319,7 +319,7 @@ void
intel_wait_for_vblank(struct drm_device *dev)
{
/* Wait for 20ms, i.e. one cycle at 50hz. */
- udelay(20000);
+ mdelay(20);
}
static int
--
1.6.0.6
--
Arjan van de Ven Intel Open Source Technology Centre
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