[PATCH 1/3] mtd: nand_base: Removed unnecessary command masking

Alexander Shiyan shc_work at mail.ru
Thu Feb 28 03:02:19 EST 2013


NAND command, passed to cmd_ctrl(), is masked with 0xff. This patch
removes this since masking is not necessary and masking is not performed
in other places for same call.

Signed-off-by: Alexander Shiyan <shc_work at mail.ru>
---
 drivers/mtd/nand/nand_base.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 4321415..13c89c9 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -631,8 +631,7 @@ static void nand_command_lp(struct mtd_info *mtd, unsigned int command,
 	}
 
 	/* Command latch cycle */
-	chip->cmd_ctrl(mtd, command & 0xff,
-		       NAND_NCE | NAND_CLE | NAND_CTRL_CHANGE);
+	chip->cmd_ctrl(mtd, command, NAND_NCE | NAND_CLE | NAND_CTRL_CHANGE);
 
 	if (column != -1 || page_addr != -1) {
 		int ctrl = NAND_CTRL_CHANGE | NAND_NCE | NAND_ALE;
-- 
1.7.3.4




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