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| author | David Mosberger <davidm@egauge.net> | 2014-03-21 16:05:10 -0600 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-03-25 23:31:26 -0700 |
| commit | e34fcb07a6d57411de6e15a47724fbe92c5caa42 (patch) | |
| tree | f55de64bc01993d67d68fe74bd2bee7d66095968 | |
| parent | 00d09891eb947f8c4a7cb4d16bf3de305a65de77 (diff) | |
| download | linux-e34fcb07a6d57411de6e15a47724fbe92c5caa42.tar.gz linux-e34fcb07a6d57411de6e15a47724fbe92c5caa42.tar.bz2 linux-e34fcb07a6d57411de6e15a47724fbe92c5caa42.zip | |
mtd: nand: fix GET/SET_FEATURES address on 16-bit devices
GET_FEATURES and SET_FEATURES also need byte-addressing on 16-bit devices.
Signed-off-by: David Mosberger <davidm@egauge.net>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
| -rw-r--r-- | include/linux/mtd/nand.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 0747fef2bfc6..450d61ec7f06 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -925,7 +925,16 @@ static inline bool nand_is_slc(struct nand_chip *chip) */ static inline int nand_opcode_8bits(unsigned int command) { - return command == NAND_CMD_READID || command == NAND_CMD_PARAM; + switch (command) { + case NAND_CMD_READID: + case NAND_CMD_PARAM: + case NAND_CMD_GET_FEATURES: + case NAND_CMD_SET_FEATURES: + return 1; + default: + break; + } + return 0; } /* return the supported JEDEC features. */ |