From: Dave Airlie <airlied@redhat.com>
Date: Fri, 28 May 2010 20:50:37 +0000 (+1000)
Subject: drm/radeon: fix the r100/r200 ums block 0 page fix
X-Git-Tag: v2.6.33.6~75
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f417b91c30e84e759d395f45d524eeee95250822;p=karo-tx-linux.git

drm/radeon: fix the r100/r200 ums block 0 page fix

commit cf22f20ade30f8c03955324aaf27b1049e182600 upstream.

airlied -> brown paper bag.

I blame Hi-5 or the Wiggles for lowering my IQ, move the fix inside some
brackets instead of breaking everything in site.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
index fc2685f35458..16436bb8c81e 100644
--- a/drivers/gpu/drm/radeon/radeon_state.c
+++ b/drivers/gpu/drm/radeon/radeon_state.c
@@ -878,9 +878,10 @@ static void radeon_cp_dispatch_clear(struct drm_device * dev,
 			flags |= RADEON_FRONT;
 	}
 	if (flags & (RADEON_DEPTH|RADEON_STENCIL)) {
-		if (!dev_priv->have_z_offset)
+		if (!dev_priv->have_z_offset) {
 			printk_once(KERN_ERR "radeon: illegal depth clear request. Buggy mesa detected - please update.\n");
-		flags &= ~(RADEON_DEPTH | RADEON_STENCIL);
+			flags &= ~(RADEON_DEPTH | RADEON_STENCIL);
+		}
 	}
 
 	if (flags & (RADEON_FRONT | RADEON_BACK)) {