nand: arasan_nfc: Clear ecc on bit while sending read command

Clear ecc ON bit while sending read command as all types
of read command(like reading spare) doesnt need ECC to be
enabled. It has been anyway taken care in other places
whereever required using arasan_nand_enable_ecc().

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/drivers/mtd/nand/arasan_nfc.c b/drivers/mtd/nand/arasan_nfc.c
index 320cbaa859a1fb3fde9afecfc50fd94c0ad26eb3..a26d18001d6c4d347b9edb88a1e05feecb42ac7c 100644 (file)
--- a/drivers/mtd/nand/arasan_nfc.c
+++ b/drivers/mtd/nand/arasan_nfc.c
@@ -853,6 +853,8 @@ static int arasan_nand_send_rdcmd(struct arasan_nand_command_format *curr_cmd,
                reg_val |= (page_val << ARASAN_NAND_CMD_PG_SIZE_SHIFT);
        }
 
+       reg_val &= ~ARASAN_NAND_CMD_ECC_ON_MASK;
+
        reg_val &= ~ARASAN_NAND_CMD_ADDR_CYCL_MASK;
 
        addr_cycles = arasan_nand_get_addrcycle(mtd);