linux-kernel - [PATCH] staging: most: hdm-dim2: constify platform_device

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Date:   Sun, 13 Aug 2017 17:07:35 +0530
From:   Arvind Yadav <arvind.yadav.cs@...il.com>
To:     gregkh@...uxfoundation.org, andrey.shvetsov@....de,
        christian.gromm@...rochip.com
Cc:     linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org
Subject: [PATCH] staging: most: hdm-dim2: constify platform_device_id

platform_device_id are not supposed to change at runtime. All functions
working with platform_device_id provided by <linux/platform_device.h>
work with const platform_device_id. So mark the non-const structs as
const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>
---
 drivers/staging/most/hdm-dim2/dim2_hdm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/most/hdm-dim2/dim2_hdm.c b/drivers/staging/most/hdm-dim2/dim2_hdm.c
index 4607d03..b1567c80 100644
--- a/drivers/staging/most/hdm-dim2/dim2_hdm.c
+++ b/drivers/staging/most/hdm-dim2/dim2_hdm.c
@@ -894,7 +894,7 @@ static int dim2_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct platform_device_id dim2_id[] = {
+static const struct platform_device_id dim2_id[] = {
 	{ "medialb_dim2" },
 	{ }, /* Terminating entry */
 };
-- 
2.7.4