From c69b81df62cb7e04f956f2cf77091216754c3632 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Sun, 25 May 2008 20:41:42 -0700
Subject: [intel-gem] replace call to jiffies_to-msec with simple inline

---
 linux-core/i915_gem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/linux-core/i915_gem.c b/linux-core/i915_gem.c
index b3b2dbce..c53a39ec 100644
--- a/linux-core/i915_gem.c
+++ b/linux-core/i915_gem.c
@@ -1221,7 +1221,7 @@ i915_gem_ring_throttle(struct drm_device *dev)
 					   list);
 
 		/* Break out if we're close enough. */
-		if (jiffies_to_msecs(jiffies - request->emitted_jiffies) < 20) {
+		if ((long) (jiffies - request->emitted_jiffies) <= (20 * HZ) / 1000) {
 			mutex_unlock(&dev->struct_mutex);
 			return 0;
 		}
-- 
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