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openwrt-xburst/target/linux/generic-2.6/patches-2.6.21/212-block2mtd_erase_scan.patch
juhosg b27747291f [kernel] generic-2.6/2.6.21: refresh patches
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14453 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-02-08 19:33:57 +00:00

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Diff

--- a/drivers/mtd/devices/block2mtd.c
+++ b/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);