diff options
author | Huang Shijie <b32955@freescale.com> | 2013-09-25 14:58:16 +0800 |
---|---|---|
committer | Huang Shijie <b32955@freescale.com> | 2013-11-05 09:45:59 +0800 |
commit | 70ce61a1333fc2ebcf0b7430f17ff3dd32aadf66 (patch) | |
tree | 051bab86633c85af90227d3ed2fc4a43d88a62d9 /include | |
parent | c113c2bc24cd601dcdcbec693456b4719ff5d52a (diff) |
mtd: nand: add more comment for MTD_NANDFLASH/MTD_MLCNANDFLASH
In current code, the MTD_NANDFLASH is used to represent both the SLC and
MLC. It is confusing to us.
By adding an explicit comment about these two macros, this patch makes it
clear that:
MTD_NANDFLASH : stands for SLC NAND,
MTD_MLCNANDFLASH : stands for MLC NAND (including TLC).
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/uapi/mtd/mtd-abi.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/uapi/mtd/mtd-abi.h b/include/uapi/mtd/mtd-abi.h index 36eace03b2ac..e89b096856f8 100644 --- a/include/uapi/mtd/mtd-abi.h +++ b/include/uapi/mtd/mtd-abi.h @@ -94,10 +94,10 @@ struct mtd_write_req { #define MTD_RAM 1 #define MTD_ROM 2 #define MTD_NORFLASH 3 -#define MTD_NANDFLASH 4 +#define MTD_NANDFLASH 4 /* SLC NAND */ #define MTD_DATAFLASH 6 #define MTD_UBIVOLUME 7 -#define MTD_MLCNANDFLASH 8 +#define MTD_MLCNANDFLASH 8 /* MLC NAND (including TLC) */ #define MTD_WRITEABLE 0x400 /* Device is writeable */ #define MTD_BIT_WRITEABLE 0x800 /* Single bits can be flipped */ |