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Diffstat (limited to 'target/linux/generic-2.6/patches-2.6.21/212-block2mtd_erase_scan.patch')
-rw-r--r--target/linux/generic-2.6/patches-2.6.21/212-block2mtd_erase_scan.patch13
1 files changed, 13 insertions, 0 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.21/212-block2mtd_erase_scan.patch b/target/linux/generic-2.6/patches-2.6.21/212-block2mtd_erase_scan.patch
new file mode 100644
index 0000000000..6c68f99fe0
--- /dev/null
+++ b/target/linux/generic-2.6/patches-2.6.21/212-block2mtd_erase_scan.patch
@@ -0,0 +1,13 @@
+Index: linux-2.6.21.7/drivers/mtd/devices/block2mtd.c
+===================================================================
+--- linux-2.6.21.7.orig/drivers/mtd/devices/block2mtd.c
++++ linux-2.6.21.7/drivers/mtd/devices/block2mtd.c
+@@ -112,7 +112,7 @@ static int _block2mtd_erase(struct block
+ if (IS_ERR(page))
+ return PTR_ERR(page);
+
+- max = (u_long*)page_address(page) + PAGE_SIZE;
++ max = (u_long*) ((u8 *) page_address(page) + PAGE_SIZE);
+ for (p=(u_long*)page_address(page); p<max; p++)
+ if (*p != -1UL) {
+ lock_page(page);