V4L/DVB (8788): v4l: replace video_get_drvdata(video_devdata(filp)) with video_drvdata(filp)

Use the new video_drvdata(filp) function where it is safe to do so.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 5 insertions, 10 deletions

diff --git a/drivers/media/radio/radio-maestro.c b/drivers/media/radio/radio-maestro.c
index 182b433981ca..4bf4d007bcfa 100644
--- a/drivers/media/radio/radio-maestro.c
+++ b/drivers/media/radio/radio-maestro.c
@@ -210,8 +210,7 @@ static int vidioc_querycap(struct file *file, void  *priv,
 static int vidioc_g_tuner(struct file *file, void *priv,
                                         struct v4l2_tuner *v)
 {
-        struct video_device *dev = video_devdata(file);
-        struct radio_device *card = video_get_drvdata(dev);
+        struct radio_device *card = video_drvdata(file);
 
         if (v->index > 0)
                 return -EINVAL;
@@ -243,8 +242,7 @@ static int vidioc_s_tuner(struct file *file, void *priv,
 static int vidioc_s_frequency(struct file *file, void *priv,
                                         struct v4l2_frequency *f)
 {
-        struct video_device *dev = video_devdata(file);
-        struct radio_device *card = video_get_drvdata(dev);
+        struct radio_device *card = video_drvdata(file);
 
         if (f->frequency < FREQ_LO || f->frequency > FREQ_HI)
                 return -EINVAL;
@@ -255,8 +253,7 @@ static int vidioc_s_frequency(struct file *file, void *priv,
 static int vidioc_g_frequency(struct file *file, void *priv,
                                         struct v4l2_frequency *f)
 {
-        struct video_device *dev = video_devdata(file);
-        struct radio_device *card = video_get_drvdata(dev);
+        struct radio_device *card = video_drvdata(file);
 
         f->type = V4L2_TUNER_RADIO;
         f->frequency = BITS2FREQ(radio_bits_get(card));
@@ -281,8 +278,7 @@ static int vidioc_queryctrl(struct file *file, void *priv,
 static int vidioc_g_ctrl(struct file *file, void *priv,
                                         struct v4l2_control *ctrl)
 {
-        struct video_device *dev = video_devdata(file);
-        struct radio_device *card = video_get_drvdata(dev);
+        struct radio_device *card = video_drvdata(file);
 
         switch (ctrl->id) {
         case V4L2_CID_AUDIO_MUTE:
@@ -295,8 +291,7 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
 static int vidioc_s_ctrl(struct file *file, void *priv,
                                         struct v4l2_control *ctrl)
 {
-        struct video_device *dev = video_devdata(file);
-        struct radio_device *card = video_get_drvdata(dev);
+        struct radio_device *card = video_drvdata(file);
         register u16 io = card->io;
         register u16 omask = inw(io + IO_MASK);