media: davinci: constify platform_device_id
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Tue, 15 Aug 2017 11:23:41 +0000 (07:23 -0400)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Sun, 20 Aug 2017 12:24:45 +0000 (08:24 -0400)
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@gmail.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/platform/davinci/vpbe_osd.c
drivers/media/platform/davinci/vpbe_venc.c

index df042e8..6644979 100644 (file)
@@ -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,
index 8bfe90a..3a4e785 100644 (file)
@@ -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,