V4L/DVB (13553): v4l: Use the video_is_registered function in device drivers

Fix all device drivers to use the video_is_registered function instead
of checking video_device::minor.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c
index 639c3396ae77..e89b855fd282 100644
--- a/drivers/media/video/usbvision/usbvision-video.c
+++ b/drivers/media/video/usbvision/usbvision-video.c
@@ -1418,7 +1418,7 @@ static void usbvision_unregister_video(struct usb_usbvision *usbvision)
         if (usbvision->vbi) {
                 PDEBUG(DBG_PROBE, "unregister %s [v4l2]",
                        video_device_node_name(usbvision->vbi));
-                if (usbvision->vbi->minor != -1) {
+                if (video_is_registered(usbvision->vbi)) {
                         video_unregister_device(usbvision->vbi);
                 } else {
                         video_device_release(usbvision->vbi);
@@ -1430,7 +1430,7 @@ static void usbvision_unregister_video(struct usb_usbvision *usbvision)
         if (usbvision->rdev) {
                 PDEBUG(DBG_PROBE, "unregister %s [v4l2]",
                        video_device_node_name(usbvision->rdev));
-                if (usbvision->rdev->minor != -1) {
+                if (video_is_registered(usbvision->rdev)) {
                         video_unregister_device(usbvision->rdev);
                 } else {
                         video_device_release(usbvision->rdev);
@@ -1442,7 +1442,7 @@ static void usbvision_unregister_video(struct usb_usbvision *usbvision)
         if (usbvision->vdev) {
                 PDEBUG(DBG_PROBE, "unregister %s [v4l2]",
                        video_device_node_name(usbvision->vdev));
-                if (usbvision->vdev->minor != -1) {
+                if (video_is_registered(usbvision->vdev)) {
                         video_unregister_device(usbvision->vdev);
                 } else {
                         video_device_release(usbvision->vdev);