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Commit 9498440f authored by Linus Walleij's avatar Linus Walleij Committed by Brian Norris
Browse files

mtd: afs: break out v1 footer magic to a define 



Break out the magic number to a #defined constant.

Cc: Ryan Harkin <ryan.harkin@linaro.org>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
parent 8cf98018

drivers/mtd/afs.c

+3 −1
Original line number Diff line number Diff line
@@ -34,6 +34,8 @@ 
#include <linux/mtd/map.h>

#include <linux/mtd/partitions.h>



#define AFSV1_FOOTER_MAGIC 0xA0FFFF9F



struct footer_v1 {

	u32 image_info_base;	/* Address of first word of ImageFooter  */

	u32 image_start;	/* Start of area reserved by this footer */
@@ -90,7 +92,7 @@ afs_read_footer_v1(struct mtd_info *mtd, u_int *img_start, u_int *iis_start, 
	/*

	 * Does it contain the magic number?

	 */

	if (fs.signature != 0xa0ffff9f)

	if (fs.signature != AFSV1_FOOTER_MAGIC)

		ret = 0;



	/*