openwrtv4/target/linux/generic/patches-2.6.39/474-mtd_concat_sync_fix.patch
Florian Fainelli 763b58c30c update to 2.6.39.1
patch from Peter Wagner

SVN-Revision: 27104
2011-06-04 13:35:55 +00:00

12 lines
296 B
Diff

--- a/drivers/mtd/mtdconcat.c
+++ b/drivers/mtd/mtdconcat.c
@@ -619,7 +619,8 @@ static void concat_sync(struct mtd_info
for (i = 0; i < concat->num_subdev; i++) {
struct mtd_info *subdev = concat->subdev[i];
- subdev->sync(subdev);
+ if (subdev->sync)
+ subdev->sync(subdev);
}
}