openwrt/target/linux/x86/patches-3.10/012-export_erase_write.patch

24 lines
768 B
Diff

--- a/drivers/mtd/mtdblock.c
+++ b/drivers/mtd/mtdblock.c
@@ -62,7 +62,7 @@ static void erase_callback(struct erase_
wake_up(wait_q);
}
-static int erase_write (struct mtd_info *mtd, unsigned long pos,
+int erase_write (struct mtd_info *mtd, unsigned long pos,
int len, const char *buf)
{
struct erase_info erase;
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -391,6 +391,9 @@ extern void register_mtd_user (struct mt
extern int unregister_mtd_user (struct mtd_notifier *old);
void *mtd_kmalloc_up_to(const struct mtd_info *mtd, size_t *size);
+int erase_write (struct mtd_info *mtd, unsigned long pos,
+ int len, const char *buf);
+
void mtd_erase_callback(struct erase_info *instr);
static inline int mtd_is_bitflip(int err) {