linux-kernel - [PATCH] memstick: rtsx_usb_ms: constify platform_device

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Date:   Sun, 13 Aug 2017 14:38:24 +0530
From:   Arvind Yadav <arvind.yadav.cs@...il.com>
To:     ulf.hansson@...aro.org, stern@...land.harvard.edu
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH] memstick: rtsx_usb_ms: 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/memstick/host/rtsx_usb_ms.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/memstick/host/rtsx_usb_ms.c b/drivers/memstick/host/rtsx_usb_ms.c
index 2e3cf01..8fadcf7 100644
--- a/drivers/memstick/host/rtsx_usb_ms.c
+++ b/drivers/memstick/host/rtsx_usb_ms.c
@@ -819,7 +819,7 @@ static int rtsx_usb_ms_drv_remove(struct platform_device *pdev)
 static SIMPLE_DEV_PM_OPS(rtsx_usb_ms_pm_ops,
 		rtsx_usb_ms_suspend, rtsx_usb_ms_resume);
 
-static struct platform_device_id rtsx_usb_ms_ids[] = {
+static const struct platform_device_id rtsx_usb_ms_ids[] = {
 	{
 		.name = "rtsx_usb_ms",
 	}, {
-- 
2.7.4