From: Jagannadha Sutradharudu Teki <jagannadha.sutradharudu-teki@xilinx.com>
Date: Tue, 5 Mar 2013 14:05:01 +0000 (+0530)
Subject: zynq: nand: Add const qualifier to xnandps_command_format
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=05dd80ad410449220364ee5c3c707f32c43ade26;p=thirdparty%2Fu-boot.git

zynq: nand: Add const qualifier to xnandps_command_format

Declared const to xnandps_command_format array, as it never modified
throughout the code.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---

diff --git a/drivers/mtd/nand/zynq_nand.c b/drivers/mtd/nand/zynq_nand.c
index f3d79835c52..85aa02daeb2 100644
--- a/drivers/mtd/nand/zynq_nand.c
+++ b/drivers/mtd/nand/zynq_nand.c
@@ -129,7 +129,7 @@ struct xnandps_info {
 #define ONDIE_ECC_FEATURE_ADDR	0x90
 
 /*  The NAND flash operations command format */
-static struct xnandps_command_format xnandps_commands[] = {
+static const struct xnandps_command_format xnandps_commands[] = {
 	{NAND_CMD_READ0, NAND_CMD_READSTART, 5, XNANDPSS_CMD_PHASE},
 	{NAND_CMD_RNDOUT, NAND_CMD_RNDOUTSTART, 2, XNANDPSS_CMD_PHASE},
 	{NAND_CMD_READID, NAND_CMD_NONE, 1, NAND_CMD_NONE},
@@ -720,7 +720,7 @@ static void xnandps_cmd_function(struct mtd_info *mtd, unsigned int command,
 			    int column, int page_addr)
 {
 	struct nand_chip *chip = mtd->priv;
-	struct xnandps_command_format *curr_cmd = NULL;
+	const struct xnandps_command_format *curr_cmd = NULL;
 	struct xnandps_info *xnand;
 	void *cmd_addr;
 	unsigned long cmd_data = 0;