diff --git a/target/linux/generic/patches-3.10/440-block2mtd_init.patch b/target/linux/generic/patches-3.10/440-block2mtd_init.patch
index 7ea827db85..169d6ddf13 100644
--- a/target/linux/generic/patches-3.10/440-block2mtd_init.patch
+++ b/target/linux/generic/patches-3.10/440-block2mtd_init.patch
@@ -104,13 +104,3 @@
  
  static int __init block2mtd_init(void)
  {
---- a/block/partition-generic.c
-+++ b/block/partition-generic.c
-@@ -548,6 +548,7 @@ int invalidate_partitions(struct gendisk
- 
- 	return 0;
- }
-+EXPORT_SYMBOL(rescan_partitions);
- 
- unsigned char *read_dev_sector(struct block_device *bdev, sector_t n, Sector *p)
- {
diff --git a/target/linux/generic/patches-3.12/440-block2mtd_init.patch b/target/linux/generic/patches-3.12/440-block2mtd_init.patch
index 198d9615b1..ad09e80bd2 100644
--- a/target/linux/generic/patches-3.12/440-block2mtd_init.patch
+++ b/target/linux/generic/patches-3.12/440-block2mtd_init.patch
@@ -105,13 +105,3 @@
  
  static int __init block2mtd_init(void)
  {
---- a/block/partition-generic.c
-+++ b/block/partition-generic.c
-@@ -548,6 +548,7 @@ int invalidate_partitions(struct gendisk
- 
- 	return 0;
- }
-+EXPORT_SYMBOL(rescan_partitions);
- 
- unsigned char *read_dev_sector(struct block_device *bdev, sector_t n, Sector *p)
- {
diff --git a/target/linux/generic/patches-3.13/440-block2mtd_init.patch b/target/linux/generic/patches-3.13/440-block2mtd_init.patch
index 4af7c1bb1c..a5819984bf 100644
--- a/target/linux/generic/patches-3.13/440-block2mtd_init.patch
+++ b/target/linux/generic/patches-3.13/440-block2mtd_init.patch
@@ -105,13 +105,3 @@
  
  static int __init block2mtd_init(void)
  {
---- a/block/partition-generic.c
-+++ b/block/partition-generic.c
-@@ -548,6 +548,7 @@ int invalidate_partitions(struct gendisk
- 
- 	return 0;
- }
-+EXPORT_SYMBOL(rescan_partitions);
- 
- unsigned char *read_dev_sector(struct block_device *bdev, sector_t n, Sector *p)
- {
diff --git a/target/linux/generic/patches-3.14/440-block2mtd_init.patch b/target/linux/generic/patches-3.14/440-block2mtd_init.patch
index 4af7c1bb1c..a5819984bf 100644
--- a/target/linux/generic/patches-3.14/440-block2mtd_init.patch
+++ b/target/linux/generic/patches-3.14/440-block2mtd_init.patch
@@ -105,13 +105,3 @@
  
  static int __init block2mtd_init(void)
  {
---- a/block/partition-generic.c
-+++ b/block/partition-generic.c
-@@ -548,6 +548,7 @@ int invalidate_partitions(struct gendisk
- 
- 	return 0;
- }
-+EXPORT_SYMBOL(rescan_partitions);
- 
- unsigned char *read_dev_sector(struct block_device *bdev, sector_t n, Sector *p)
- {