linux-kernel - [PATCH 2/3] [media] davinci: constify platform_device

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Date:   Tue, 15 Aug 2017 16:53:41 +0530
From:   Arvind Yadav <arvind.yadav.cs@...il.com>
To:     p.zabel@...gutronix.de, mchehab@...nel.org,
        prabhakar.csengg@...il.com, laurent.pinchart@...asonboard.com
Cc:     linux-kernel@...r.kernel.org, linux-media@...r.kernel.org
Subject: [PATCH 2/3] [media] davinci: 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/media/platform/davinci/vpbe_osd.c  | 2 +-
 drivers/media/platform/davinci/vpbe_venc.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/davinci/vpbe_osd.c b/drivers/media/platform/davinci/vpbe_osd.c
index df042e8..6644979 100644
--- a/drivers/media/platform/davinci/vpbe_osd.c
+++ b/drivers/media/platform/davinci/vpbe_osd.c
@@ -37,7 +37,7 @@
 
 #define MODULE_NAME	"davinci-vpbe-osd"
 
-static struct platform_device_id vpbe_osd_devtype[] = {
+static const struct platform_device_id vpbe_osd_devtype[] = {
 	{
 		.name = DM644X_VPBE_OSD_SUBDEV_NAME,
 		.driver_data = VPBE_VERSION_1,
diff --git a/drivers/media/platform/davinci/vpbe_venc.c b/drivers/media/platform/davinci/vpbe_venc.c
index 8bfe90a..3a4e785 100644
--- a/drivers/media/platform/davinci/vpbe_venc.c
+++ b/drivers/media/platform/davinci/vpbe_venc.c
@@ -36,7 +36,7 @@
 
 #define MODULE_NAME	"davinci-vpbe-venc"
 
-static struct platform_device_id vpbe_venc_devtype[] = {
+static const struct platform_device_id vpbe_venc_devtype[] = {
 	{
 		.name = DM644X_VPBE_VENC_SUBDEV_NAME,
 		.driver_data = VPBE_VERSION_1,
-- 
2.7.4