Message ID | 1377509808-29363-6-git-send-email-b32955@freescale.com |
---|---|
State | New, archived |
Headers | show |
diff --git a/include/uapi/mtd/mtd-abi.h b/include/uapi/mtd/mtd-abi.h index 36eace0..16a9406 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 /* stand for SLC nand */ #define MTD_DATAFLASH 6 #define MTD_UBIVOLUME 7 -#define MTD_MLCNANDFLASH 8 +#define MTD_MLCNANDFLASH 8 /* stand for MLC nand(including TLC) */ #define MTD_WRITEABLE 0x400 /* Device is writeable */ #define MTD_BIT_WRITEABLE 0x800 /* Single bits can be flipped */
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> --- include/uapi/mtd/mtd-abi.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)