commit ce3733572e4eea6d9adb167d8fccac745455445b
author Dave Airlie <airlied@linux.ie> Sat Mar 08 08:30:03 2008 +1000
committer Dave Airlie <airlied@linux.ie> Sat Mar 08 08:30:30 2008 +1000
tree fe19d802b6bc3e8a9d5178ecd3ba59ec9871faa3
parent 1ccccbd4ce3463edb459eb193feb572938fce19e

drm/radeon: check sarea_priv exists

shared-core/radeon_state.c

diff --git a/shared-core/radeon_state.c b/shared-core/radeon_state.c
index 70651d7..8489549 100644
--- a/shared-core/radeon_state.c
+++ b/shared-core/radeon_state.c
@@ -3126,12 +3126,14 @@
 			DRM_DEBUG("color tiling disabled\n");
 			dev_priv->front_pitch_offset &= ~RADEON_DST_TILE_MACRO;
 			dev_priv->back_pitch_offset &= ~RADEON_DST_TILE_MACRO;
-			dev_priv->sarea_priv->tiling_enabled = 0;
+			if (dev_priv->sarea_priv)
+				dev_priv->sarea_priv->tiling_enabled = 0;
 		} else if (sp->value == 1) {
 			DRM_DEBUG("color tiling enabled\n");
 			dev_priv->front_pitch_offset |= RADEON_DST_TILE_MACRO;
 			dev_priv->back_pitch_offset |= RADEON_DST_TILE_MACRO;
-			dev_priv->sarea_priv->tiling_enabled = 1;
+			if (dev_priv->sarea_priv)
+				dev_priv->sarea_priv->tiling_enabled = 1;
 		}
 		break;
 	case RADEON_SETPARAM_PCIGART_LOCATION: