diff options
Diffstat (limited to 'include/linux/mtd/spi-nor.h')
| -rw-r--r-- | include/linux/mtd/spi-nor.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h index 3c36113a88e1..c425c7b4c2a0 100644 --- a/include/linux/mtd/spi-nor.h +++ b/include/linux/mtd/spi-nor.h @@ -21,6 +21,7 @@ * Sometimes these are the same as CFI IDs, but sometimes they aren't. */ #define SNOR_MFR_ATMEL CFI_MFR_ATMEL +#define SNOR_MFR_GIGADEVICE 0xc8 #define SNOR_MFR_INTEL CFI_MFR_INTEL #define SNOR_MFR_MICRON CFI_MFR_ST /* ST Micro <--> Micron */ #define SNOR_MFR_MACRONIX CFI_MFR_MACRONIX @@ -172,10 +173,10 @@ struct spi_nor { int (*read_reg)(struct spi_nor *nor, u8 opcode, u8 *buf, int len); int (*write_reg)(struct spi_nor *nor, u8 opcode, u8 *buf, int len); - int (*read)(struct spi_nor *nor, loff_t from, - size_t len, size_t *retlen, u_char *read_buf); - void (*write)(struct spi_nor *nor, loff_t to, - size_t len, size_t *retlen, const u_char *write_buf); + ssize_t (*read)(struct spi_nor *nor, loff_t from, + size_t len, u_char *read_buf); + ssize_t (*write)(struct spi_nor *nor, loff_t to, + size_t len, const u_char *write_buf); int (*erase)(struct spi_nor *nor, loff_t offs); int (*flash_lock)(struct spi_nor *nor, loff_t ofs, uint64_t len); |