openwrt/target/linux/generic-2.6/patches/212-block2mtd_erase_scan.patch

13 lines
568 B
Diff

diff -urN linux-2.6.21.1.old/drivers/mtd/devices/block2mtd.c linux-2.6.21.1.dev/drivers/mtd/devices/block2mtd.c
--- linux-2.6.21.1.old/drivers/mtd/devices/block2mtd.c 2007-05-26 21:10:15.776816384 +0200
+++ linux-2.6.21.1.dev/drivers/mtd/devices/block2mtd.c 2007-05-26 21:10:16.513704360 +0200
@@ -112,7 +112,7 @@
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);