From e34fcb07a6d57411de6e15a47724fbe92c5caa42 Mon Sep 17 00:00:00 2001 From: David Mosberger Date: Fri, 21 Mar 2014 16:05:10 -0600 Subject: 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 Signed-off-by: Brian Norris --- include/linux/mtd/nand.h | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'include/linux/mtd') 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. */ -- cgit v1.2.3