1 files changed, 4 insertions, 6 deletions

diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h
index fa2524157846..e4d61f33d5bb 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -30,17 +30,15 @@ struct mtd_oob_buf {
 #define MTD_NANDFLASH           4
 #define MTD_DATAFLASH           6
 
-#define MTD_CLEAR_BITS          1       // Bits can be cleared (flash)
-#define MTD_SET_BITS            2       // Bits can be set
 #define MTD_ECC                 128     // Device capable of automatic ECC
 #define MTD_PROGRAM_REGIONS     512     // Configurable Programming Regions
+#define MTD_WRITEABLE           0x400   /* Device is writeable */
 
 // Some common devices / combinations of capabilities
 #define MTD_CAP_ROM             0
-#define MTD_CAP_RAM             (MTD_CLEAR_BITS|MTD_SET_BITS)
-#define MTD_CAP_NORFLASH        (MTD_CLEAR_BITS)
-#define MTD_CAP_NANDFLASH       (MTD_CLEAR_BITS)
-#define MTD_WRITEABLE           (MTD_CLEAR_BITS|MTD_SET_BITS)
+#define MTD_CAP_RAM             (MTD_WRITEABLE)
+#define MTD_CAP_NORFLASH        (MTD_WRITEABLE)
+#define MTD_CAP_NANDFLASH       (MTD_WRITEABLE)
 
 
 // Types of automatic ECC/Checksum available