Commit 3158fa0e authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Boris Brezillon

mtd: nand: do not check R/B# for CMD_READID in nand_command(_lp)

Read ID (0x90) command does not toggle the R/B# pin.  Without this
patch, NAND_CMD_READID falls into the default: label, then R/B# is
checked by chip->dev_ready().
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
parent e30b4690
...@@ -668,6 +668,7 @@ static void nand_command(struct mtd_info *mtd, unsigned int command, ...@@ -668,6 +668,7 @@ static void nand_command(struct mtd_info *mtd, unsigned int command,
case NAND_CMD_ERASE2: case NAND_CMD_ERASE2:
case NAND_CMD_SEQIN: case NAND_CMD_SEQIN:
case NAND_CMD_STATUS: case NAND_CMD_STATUS:
case NAND_CMD_READID:
return; return;
case NAND_CMD_RESET: case NAND_CMD_RESET:
...@@ -786,6 +787,7 @@ static void nand_command_lp(struct mtd_info *mtd, unsigned int command, ...@@ -786,6 +787,7 @@ static void nand_command_lp(struct mtd_info *mtd, unsigned int command,
case NAND_CMD_ERASE2: case NAND_CMD_ERASE2:
case NAND_CMD_SEQIN: case NAND_CMD_SEQIN:
case NAND_CMD_STATUS: case NAND_CMD_STATUS:
case NAND_CMD_READID:
return; return;
case NAND_CMD_RNDIN: case NAND_CMD_RNDIN:
......
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