linux-kernel - [PATCH 1/4] mtd_is_partition: struct mtd

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Date:	Tue, 10 Jul 2012 18:23:39 +0200
From:	Richard Genoud <richard.genoud@...il.com>
To:	Artem Bityutskiy <dedekind1@...il.com>
Cc:	David Woodhouse <dwmw2@...radead.org>,
	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Richard Genoud <richard.genoud@...il.com>
Subject: [PATCH 1/4] mtd_is_partition: struct mtd_info should be const

struct mtd_info is not modified by mtd_is_partition so it should be a
const.

Signed-off-by: Richard Genoud <richard.genoud@...il.com>
---
 drivers/mtd/mtdpart.c          |    2 +-
 include/linux/mtd/partitions.h |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c
index d518e4d..8500584 100644
--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
@@ -744,7 +744,7 @@ int parse_mtd_partitions(struct mtd_info *master, const char **types,
 	return ret;
 }
 
-int mtd_is_partition(struct mtd_info *mtd)
+int mtd_is_partition(const struct mtd_info *mtd)
 {
 	struct mtd_part *part;
 	int ispart = 0;
diff --git a/include/linux/mtd/partitions.h b/include/linux/mtd/partitions.h
index 2475228..02a5115 100644
--- a/include/linux/mtd/partitions.h
+++ b/include/linux/mtd/partitions.h
@@ -79,7 +79,7 @@ struct mtd_part_parser {
 extern int register_mtd_parser(struct mtd_part_parser *parser);
 extern int deregister_mtd_parser(struct mtd_part_parser *parser);
 
-int mtd_is_partition(struct mtd_info *mtd);
+int mtd_is_partition(const struct mtd_info *mtd);
 int mtd_add_partition(struct mtd_info *master, char *name,
 		      long long offset, long long length);
 int mtd_del_partition(struct mtd_info *master, int partno);
-- 
1.7.2.5

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