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-rw-r--r--include/linux/mtd/nand.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 4be8858..991bd8e 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -725,7 +725,16 @@ static inline int onfi_get_sync_timing_mode(struct nand_chip *chip)
*/
static inline int nand_opcode_8bits(unsigned int command)
{
- return command == NAND_CMD_READID;
+ 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;
}