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-rw-r--r--include/linux/mtd/mtd.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 9226365..eae26bb 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -25,8 +25,10 @@
#define MTD_ERASE_DONE 0x08
#define MTD_ERASE_FAILED 0x10
+#define MTD_FAIL_ADDR_UNKNOWN 0xffffffff
+
/* If the erase fails, fail_addr might indicate exactly which block failed. If
- fail_addr = 0xffffffff, the failure was not at the device level or was not
+ fail_addr = MTD_FAIL_ADDR_UNKNOWN, the failure was not at the device level or was not
specific to any particular block. */
struct erase_info {
struct mtd_info *mtd;
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