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-rw-r--r--drivers/mtd/nand/denali.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index ba3de1a..d9abc7e 100644
--- a/drivers/mtd/nand/denali.c
+++ b/drivers/mtd/nand/denali.c
@@ -1059,9 +1059,8 @@ static void denali_cmdfunc(struct mtd_info *mtd, unsigned int cmd, int col,
addr = MODE_11 | BANK(denali->flash_bank);
index_addr(denali, addr | 0, cmd);
break;
- case NAND_CMD_PARAM:
- clear_interrupts(denali);
case NAND_CMD_READID:
+ case NAND_CMD_PARAM:
reset_buf(denali);
/* sometimes ManufactureId read from register is not right
* e.g. some of Micron MT29F32G08QAA MLC NAND chips
@@ -1070,6 +1069,8 @@ static void denali_cmdfunc(struct mtd_info *mtd, unsigned int cmd, int col,
addr = MODE_11 | BANK(denali->flash_bank);
index_addr(denali, addr | 0, cmd);
index_addr(denali, addr | 1, col & 0xFF);
+ if (cmd == NAND_CMD_PARAM)
+ udelay(50);
break;
case NAND_CMD_READ0:
case NAND_CMD_SEQIN: