endianness fixes

diff --git a/linux/radeon_drv.h b/linux/radeon_drv.h
index ba9f8de..31e598b 100644 (file)
--- a/linux/radeon_drv.h
+++ b/linux/radeon_drv.h
@@ -730,8 +730,9 @@ do {                                                                        \
                dev_priv->ring.tail = write;                            \
 } while (0)
 
-#define COMMIT_RING() do {                                         \
-       RADEON_WRITE( RADEON_CP_RB_WPTR, dev_priv->ring.tail );             \
+#define COMMIT_RING() do {                                             \
+       radeon_flush_write_combine();                                   \
+       RADEON_WRITE( RADEON_CP_RB_WPTR, dev_priv->ring.tail );         \
 } while (0)
 
 #define OUT_RING( x ) do {                                             \