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Diffstat (limited to 'include/linux/mtd/mtd.h')
-rw-r--r--include/linux/mtd/mtd.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index f9bfe526d310..8cc0e2fb6894 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -29,9 +29,6 @@
#include <asm/div64.h>
-#define MTD_CHAR_MAJOR 90
-#define MTD_BLOCK_MAJOR 31
-
#define MTD_ERASE_PENDING 0x01
#define MTD_ERASING 0x02
#define MTD_ERASE_SUSPEND 0x04
@@ -354,6 +351,11 @@ static inline int mtd_has_oob(const struct mtd_info *mtd)
return mtd->_read_oob && mtd->_write_oob;
}
+static inline int mtd_type_is_nand(const struct mtd_info *mtd)
+{
+ return mtd->type == MTD_NANDFLASH || mtd->type == MTD_MLCNANDFLASH;
+}
+
static inline int mtd_can_have_bb(const struct mtd_info *mtd)
{
return !!mtd->_block_isbad;