From d2e75d8acde2541b85a0050d9e47182c1db7fc2c Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Mon, 9 Apr 2007 11:34:57 -0700
Subject: [PATCH] Avoid a magic number and correct a (currently harmless) ifdef
 in ResetState().

---
 src/i830_driver.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/i830_driver.c b/src/i830_driver.c
index 4ee720fe..f0ca9739 100644
--- a/src/i830_driver.c
+++ b/src/i830_driver.c
@@ -1559,7 +1559,7 @@ ResetState(ScrnInfoPtr pScrn, Bool flush)
    /* God this is ugly */
 #define flush_ring() do { \
       temp = INREG(LP_RING + RING_LEN); \
-      if (temp & 1) { \
+      if (temp & RING_VALID) { \
 	 I830RefreshRing(pScrn); \
 	 I830Sync(pScrn); \
 	 DO_RING_IDLE(); \
@@ -1569,7 +1569,7 @@ ResetState(ScrnInfoPtr pScrn, Bool flush)
    if (!pI830->useEXA && flush && pI830->AccelInfoRec)
        flush_ring();
 #endif
-#ifdef I830_USE_XAA
+#ifdef I830_USE_EXA
    if (pI830->useEXA && flush && pI830->EXADriverPtr)
        flush_ring();
 #endif