drm/i915: Warn when inteldrmfb fails to restore its framebuffer config

[safe/jmp/linux-2.6] / drivers / gpu / drm / i915 / intel_fb.c

diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c
index 8e28e59..1af7d68 100644 (file)
--- a/drivers/gpu/drm/i915/intel_fb.c
+++ b/drivers/gpu/drm/i915/intel_fb.c
@@ -870,7 +870,11 @@ static int intelfb_single_fb_probe(struct drm_device *dev)
  */
 void intelfb_restore(void)
 {
-       drm_crtc_helper_set_config(&kernelfb_mode);
+       int ret;
+       if ((ret = drm_crtc_helper_set_config(&kernelfb_mode)) != 0) {
+               printk(KERN_ERR "Failed to restore crtc configuration: %d\n",
+                      ret);
+       }
 }
 
 static void intelfb_restore_work_fn(struct work_struct *ignored)