This patch replaces calls to video_drvdata with
references to struct file->private_data which is
set during usb_dsbr100_open. This value is passed
by video_ioctl2 via the *priv argument and is
accessible via file->private_data otherwise.
Signed-off-by: David Ellingsworth <david@xxxxxxxxxxxxxxxxx>
---
drivers/media/radio/dsbr100.c | 15 ++++++++-------
1 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/media/radio/dsbr100.c b/drivers/media/radio/dsbr100.c
index cd4eed7..64ba0c8 100644
--- a/drivers/media/radio/dsbr100.c
+++ b/drivers/media/radio/dsbr100.c
@@ -366,7 +366,7 @@ static void usb_dsbr100_disconnect(struct usb_interface *intf)
static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *v)
{
- struct dsbr100_device *radio = video_drvdata(file);
+ struct dsbr100_device *radio = priv;
strlcpy(v->driver, "dsbr100", sizeof(v->driver));
strlcpy(v->card, "D-Link R-100 USB FM Radio", sizeof(v->card));
@@ -379,7 +379,7 @@ static int vidioc_querycap(struct file *file, void *priv,
static int vidioc_g_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
- struct dsbr100_device *radio = video_drvdata(file);
+ struct dsbr100_device *radio = priv;
if (v->index > 0)
return -EINVAL;
@@ -411,7 +411,7 @@ 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 dsbr100_device *radio = video_drvdata(file);
+ struct dsbr100_device *radio = priv;
int retval = dsbr100_setfreq(radio, f->frequency);
if (retval < 0)
@@ -423,7 +423,7 @@ 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 dsbr100_device *radio = video_drvdata(file);
+ struct dsbr100_device *radio = priv;
f->type = V4L2_TUNER_RADIO;
f->frequency = radio->curfreq;
@@ -444,7 +444,7 @@ static int vidioc_queryctrl(struct file *file, void *priv,
static int vidioc_g_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
- struct dsbr100_device *radio = video_drvdata(file);
+ struct dsbr100_device *radio = priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
@@ -457,7 +457,7 @@ 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 dsbr100_device *radio = video_drvdata(file);
+ struct dsbr100_device *radio = priv;
int retval;
switch (ctrl->id) {
@@ -518,7 +518,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
static long usb_dsbr100_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
- struct dsbr100_device *radio = video_drvdata(file);
+ struct dsbr100_device *radio = file->private_data;
long retval = 0;
mutex_lock(&radio->lock);
@@ -557,6 +557,7 @@ static int usb_dsbr100_open(struct file *file)
radio->status |= INITIALIZED;
}
+ file->private_data = radio;
unlock:
mutex_unlock(&radio->lock);
return retval;
--
1.7.1
--
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