linux-kernel - [PATCH] pci: mantis: constify mb86a16

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Message-Id: <1487525946-5683-1-git-send-email-bhumirks@gmail.com>
Date:   Sun, 19 Feb 2017 23:09:06 +0530
From:   Bhumika Goyal <bhumirks@...il.com>
To:     julia.lawall@...6.fr, mchehab@...nel.org,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Bhumika Goyal <bhumirks@...il.com>
Subject: [PATCH] pci: mantis: constify mb86a16_config structure

Declare mb86a16_config structure as const as it is either passed as
an argument to the function dvb_attach or is dereferenced. dvb_attach
calls its first argument on the rest of its arguments. The first argument
of dvb_attach in the changed case is mb86a16_attach and the parameter of
this function to which the object reference is passed is of type
const. So, mb86a16_config structures having this property can be made
const.

Signed-off-by: Bhumika Goyal <bhumirks@...il.com>
---
 drivers/media/pci/mantis/mantis_vp1034.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/pci/mantis/mantis_vp1034.c b/drivers/media/pci/mantis/mantis_vp1034.c
index 3b19285..e4972ff 100644
--- a/drivers/media/pci/mantis/mantis_vp1034.c
+++ b/drivers/media/pci/mantis/mantis_vp1034.c
@@ -36,7 +36,7 @@
 #include "mantis_vp1034.h"
 #include "mantis_reg.h"
 
-static struct mb86a16_config vp1034_mb86a16_config = {
+static const struct mb86a16_config vp1034_mb86a16_config = {
 	.demod_address	= 0x08,
 	.set_voltage	= vp1034_set_voltage,
 };
-- 
1.9.1