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-rw-r--r--target/linux/generic/patches-2.6.39/474-mtd_concat_sync_fix.patch12
1 files changed, 12 insertions, 0 deletions
diff --git a/target/linux/generic/patches-2.6.39/474-mtd_concat_sync_fix.patch b/target/linux/generic/patches-2.6.39/474-mtd_concat_sync_fix.patch
new file mode 100644
index 000000000..4e3426b7b
--- /dev/null
+++ b/target/linux/generic/patches-2.6.39/474-mtd_concat_sync_fix.patch
@@ -0,0 +1,12 @@
+--- 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);
+ }
+ }
+