mtd: mark const init data with __initconst instead of __initdata

[Linux-MTD Mailing List]

Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=6d56b9d65813dd6a184efc5e7955d7e181a853c0
Commit:     6d56b9d65813dd6a184efc5e7955d7e181a853c0
Parent:     ce4bbeeddb1dfc710554cc69fc21599311975077
Author:     Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
AuthorDate: Thu Mar 29 23:12:32 2012 +0200
Committer:  David Woodhouse <David.Woodhouse at intel.com>
CommitDate: Sun May 13 22:47:12 2012 -0500

    mtd: mark const init data with __initconst instead of __initdata
    
    As long as there is no other non-const variable marked __initdata in the
    same compilation unit it doesn't hurt. If there were one however
    compilation would fail with
    
    	error: $variablename causes a section type conflict
    
    because a section containing const variables is marked read only and so
    cannot contain non-const variables.
    
    Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
    Signed-off-by: Artem Bityutskiy <artem.bityutskiy at linux.intel.com>
    Signed-off-by: David Woodhouse <David.Woodhouse at intel.com>
---
 drivers/mtd/maps/wr_sbc82xx_flash.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mtd/maps/wr_sbc82xx_flash.c b/drivers/mtd/maps/wr_sbc82xx_flash.c
index 71b0ba7..e7534c8 100644
--- a/drivers/mtd/maps/wr_sbc82xx_flash.c
+++ b/drivers/mtd/maps/wr_sbc82xx_flash.c
@@ -59,7 +59,7 @@ static struct mtd_partition bigflash_parts[] = {
 	}
 };
 
-static const char *part_probes[] __initdata = {"cmdlinepart", "RedBoot", NULL};
+static const char *part_probes[] __initconst = {"cmdlinepart", "RedBoot", NULL};
 
 #define init_sbc82xx_one_flash(map, br, or)			\
 do {								\