[media] v4l2-ioctl.c: use the new table for priority ioctls

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 29 insertions, 31 deletions

diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index 7556678846f9..4029d12f984d 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -470,6 +470,33 @@ static int v4l_s_output(const struct v4l2_ioctl_ops *ops,
         return ops->vidioc_s_output(file, fh, *(unsigned int *)arg);
 }
 
+static int v4l_g_priority(const struct v4l2_ioctl_ops *ops,
+                                struct file *file, void *fh, void *arg)
+{
+        struct video_device *vfd;
+        u32 *p = arg;
+
+        if (ops->vidioc_g_priority)
+                return ops->vidioc_g_priority(file, fh, arg);
+        vfd = video_devdata(file);
+        *p = v4l2_prio_max(&vfd->v4l2_dev->prio);
+        return 0;
+}
+
+static int v4l_s_priority(const struct v4l2_ioctl_ops *ops,
+                                struct file *file, void *fh, void *arg)
+{
+        struct video_device *vfd;
+        struct v4l2_fh *vfh;
+        u32 *p = arg;
+
+        if (ops->vidioc_s_priority)
+                return ops->vidioc_s_priority(file, fh, *p);
+        vfd = video_devdata(file);
+        vfh = file->private_data;
+        return v4l2_prio_change(&vfd->v4l2_dev->prio, &vfh->prio, *p);
+}
+
 static int v4l_enuminput(const struct v4l2_ioctl_ops *ops,
                                 struct file *file, void *fh, void *arg)
 {
@@ -612,8 +639,8 @@ static struct v4l2_ioctl_info v4l2_ioctls[] = {
         IOCTL_INFO(VIDIOC_TRY_FMT, 0),
         IOCTL_INFO_STD(VIDIOC_ENUMAUDIO, vidioc_enumaudio, v4l_print_audio, INFO_FL_CLEAR(v4l2_audio, index)),
         IOCTL_INFO_STD(VIDIOC_ENUMAUDOUT, vidioc_enumaudout, v4l_print_audioout, INFO_FL_CLEAR(v4l2_audioout, index)),
-        IOCTL_INFO(VIDIOC_G_PRIORITY, 0),
-        IOCTL_INFO(VIDIOC_S_PRIORITY, INFO_FL_PRIO),
+        IOCTL_INFO_FNC(VIDIOC_G_PRIORITY, v4l_g_priority, v4l_print_u32, 0),
+        IOCTL_INFO_FNC(VIDIOC_S_PRIORITY, v4l_s_priority, v4l_print_u32, INFO_FL_PRIO),
         IOCTL_INFO(VIDIOC_G_SLICED_VBI_CAP, INFO_FL_CLEAR(v4l2_sliced_vbi_cap, type)),
         IOCTL_INFO(VIDIOC_LOG_STATUS, 0),
         IOCTL_INFO(VIDIOC_G_EXT_CTRLS, INFO_FL_CTRL),
@@ -750,35 +777,6 @@ static long __video_do_ioctl(struct file *file,
         }
 
         switch (cmd) {
-
-        /* --- priority ------------------------------------------ */
-        case VIDIOC_G_PRIORITY:
-        {
-                enum v4l2_priority *p = arg;
-
-                if (ops->vidioc_g_priority) {
-                        ret = ops->vidioc_g_priority(file, fh, p);
-                } else if (use_fh_prio) {
-                        *p = v4l2_prio_max(&vfd->v4l2_dev->prio);
-                        ret = 0;
-                }
-                if (!ret)
-                        dbgarg(cmd, "priority is %d\n", *p);
-                break;
-        }
-        case VIDIOC_S_PRIORITY:
-        {
-                enum v4l2_priority *p = arg;
-
-                dbgarg(cmd, "setting priority to %d\n", *p);
-                if (ops->vidioc_s_priority)
-                        ret = ops->vidioc_s_priority(file, fh, *p);
-                else
-                        ret = v4l2_prio_change(&vfd->v4l2_dev->prio,
-                                                        &vfh->prio, *p);
-                break;
-        }
-
         /* --- capture ioctls ---------------------------------------- */
         case VIDIOC_ENUM_FMT:
         {