[PATCH] [media] radio: make video_device const

From: Bhumika Goyal
Date: Sat Aug 26 2017 - 04:44:01 EST


Make these const as they are only used in a copy operation.

Signed-off-by: Bhumika Goyal <bhumirks@xxxxxxxxx>
---
drivers/media/radio/radio-tea5764.c | 2 +-
drivers/media/radio/radio-wl1273.c | 2 +-
drivers/media/radio/si4713/radio-platform-si4713.c | 2 +-
drivers/media/radio/wl128x/fmdrv_v4l2.c | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/media/radio/radio-tea5764.c b/drivers/media/radio/radio-tea5764.c
index 9db8331..bc7e69e 100644
--- a/drivers/media/radio/radio-tea5764.c
+++ b/drivers/media/radio/radio-tea5764.c
@@ -414,7 +414,7 @@ static int tea5764_s_ctrl(struct v4l2_ctrl *ctrl)
};

/* V4L2 interface */
-static struct video_device tea5764_radio_template = {
+static const struct video_device tea5764_radio_template = {
.name = "TEA5764 FM-Radio",
.fops = &tea5764_fops,
.ioctl_ops = &tea5764_ioctl_ops,
diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c
index 17e82a9..903fcd5 100644
--- a/drivers/media/radio/radio-wl1273.c
+++ b/drivers/media/radio/radio-wl1273.c
@@ -1982,7 +1982,7 @@ static void wl1273_vdev_release(struct video_device *dev)
.vidioc_log_status = wl1273_fm_vidioc_log_status,
};

-static struct video_device wl1273_viddev_template = {
+static const struct video_device wl1273_viddev_template = {
.fops = &wl1273_fops,
.ioctl_ops = &wl1273_ioctl_ops,
.name = WL1273_FM_DRIVER_NAME,
diff --git a/drivers/media/radio/si4713/radio-platform-si4713.c b/drivers/media/radio/si4713/radio-platform-si4713.c
index 6f93ef1..27339ec 100644
--- a/drivers/media/radio/si4713/radio-platform-si4713.c
+++ b/drivers/media/radio/si4713/radio-platform-si4713.c
@@ -135,7 +135,7 @@ static long radio_si4713_default(struct file *file, void *p,
};

/* radio_si4713_vdev_template - video device interface */
-static struct video_device radio_si4713_vdev_template = {
+static const struct video_device radio_si4713_vdev_template = {
.fops = &radio_si4713_fops,
.name = "radio-si4713",
.release = video_device_release_empty,
diff --git a/drivers/media/radio/wl128x/fmdrv_v4l2.c b/drivers/media/radio/wl128x/fmdrv_v4l2.c
index 71423f4..fc5a7ab 100644
--- a/drivers/media/radio/wl128x/fmdrv_v4l2.c
+++ b/drivers/media/radio/wl128x/fmdrv_v4l2.c
@@ -509,7 +509,7 @@ static int fm_v4l2_vidioc_s_modulator(struct file *file, void *priv,
};

/* V4L2 RADIO device parent structure */
-static struct video_device fm_viddev_template = {
+static const struct video_device fm_viddev_template = {
.fops = &fm_drv_fops,
.ioctl_ops = &fm_drv_ioctl_ops,
.name = FM_DRV_NAME,
--
1.9.1