From 02bcff2c56ed1528c01bf718892e0b4dc37dfacc Mon Sep 17 00:00:00 2001 From: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> Date: Thu, 25 Aug 2016 16:00:04 +0530 Subject: [PATCH] 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> --- drivers/mtd/nand/arasan_nfc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mtd/nand/arasan_nfc.c b/drivers/mtd/nand/arasan_nfc.c index 86f7526a84..a8f795d957 100644 --- 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); -- 2.39.5