linux-kernel - [PATCH 17/17] dm: Fix const confusion in dm

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Message-Id: <20190321220009.29334-18-andi@firstfloor.org>
Date:   Thu, 21 Mar 2019 15:00:09 -0700
From:   Andi Kleen <andi@...stfloor.org>
To:     x86@...nel.org
Cc:     akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
        Andi Kleen <ak@...ux.intel.com>, helen.koike@...labora.com,
        snitzer@...hat.com, wad@...omium.org, keescook@...omium.org,
        enric.balletbo@...labora.com
Subject: [PATCH 17/17] dm: Fix const confusion in dm

From: Andi Kleen <ak@...ux.intel.com>

A non const pointer to const cannot be marked initconst.
Mark the array actually const.

Cc: helen.koike@...labora.com
Cc: snitzer@...hat.com
Cc: wad@...omium.org
Cc: keescook@...omium.org
Cc: enric.balletbo@...labora.com
Fixes: 6bbc923dfcf5 dm: add support to directly boot to a mapped device
Signed-off-by: Andi Kleen <ak@...ux.intel.com>
---
 drivers/md/dm-init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/md/dm-init.c b/drivers/md/dm-init.c
index b53f30f16b4d..4b76f84424c3 100644
--- a/drivers/md/dm-init.c
+++ b/drivers/md/dm-init.c
@@ -36,7 +36,7 @@ struct dm_device {
 	struct list_head list;
 };
 
-const char *dm_allowed_targets[] __initconst = {
+const char * const dm_allowed_targets[] __initconst = {
 	"crypt",
 	"delay",
 	"linear",
-- 
2.20.1