---

yaml --- r: 143191 b: refs/heads/master c: 133bb07 h: refs/heads/master i: 143189: f77b560 143187: a583d62 143183: 42922b3 v: v3
git-mirror · Apr 13, 2009 · fc7a0c3 · fc7a0c3
1 parent e23ff83
commit fc7a0c3
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0ca1071f7dbd673de826eb3fb01bfdfd1d423433
+refs/heads/master: 133bb070e94ab41d750c6f2160c8843e46f11b78
diff --git a/trunk/drivers/video/efifb.c b/trunk/drivers/video/efifb.c
@@ -210,12 +210,15 @@ static int __init efifb_probe(struct platform_device *dev)
 	unsigned int size_total;
 	int request_succeeded = 0;
 
-	printk(KERN_INFO "efifb: probing for efifb\n");
-
 	if (!screen_info.lfb_depth)
 		screen_info.lfb_depth = 32;
 	if (!screen_info.pages)
 		screen_info.pages = 1;
+	if (!screen_info.lfb_base) {
+		printk(KERN_DEBUG "efifb: invalid framebuffer address\n");
+		return -ENODEV;
+	}
+	printk(KERN_INFO "efifb: probing for efifb\n");
 
 	/* just assume they're all unset if any are */
 	if (!screen_info.blue_size) {