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-rw-r--r--include/linux/mtd/bbm.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/mtd/bbm.h b/include/linux/mtd/bbm.h
index 1221b7c4415..fff8c53e543 100644
--- a/include/linux/mtd/bbm.h
+++ b/include/linux/mtd/bbm.h
@@ -92,6 +92,13 @@ struct nand_bbt_descr {
*/
#define ONENAND_BADBLOCK_POS 0
+/*
+ * Bad block scanning errors
+ */
+#define ONENAND_BBT_READ_ERROR 1
+#define ONENAND_BBT_READ_ECC_ERROR 2
+#define ONENAND_BBT_READ_FATAL_ERROR 4
+
/**
* struct bbm_info - [GENERIC] Bad Block Table data structure
* @bbt_erase_shift: [INTERN] number of address bits in a bbt entry