openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

[media] cx23885: fix UNSET/TUNER_ABSENT confusion 

Sometimes dev->tuner_type is compared to UNSET, sometimes to TUNER_ABSENT,
but these defines have different values.

Standardize to TUNER_ABSENT.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Hans Verkuil 2014-06-27 11:15:41 -03:00 committed by Mauro Carvalho Chehab
parent ee27aa9018
commit 0f3bf3dc1c
2 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/media/pci/cx23885/cx23885-417.c
View File

@ -1266,7 +1266,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
struct cx23885_fh *fh = file->private_data;
struct cx23885_dev *dev = fh->dev;
if (UNSET == dev->tuner_type)
if (dev->tuner_type == TUNER_ABSENT)
return -EINVAL;
if (0 != t->index)
return -EINVAL;
@ -1284,7 +1284,7 @@ static int vidioc_s_tuner(struct file *file, void *priv,
struct cx23885_fh *fh = file->private_data;
struct cx23885_dev *dev = fh->dev;
if (UNSET == dev->tuner_type)
if (dev->tuner_type == TUNER_ABSENT)
return -EINVAL;
/* Update the A/V core */
@ -1299,7 +1299,7 @@ static int vidioc_g_frequency(struct file *file, void *priv,
struct cx23885_fh *fh = file->private_data;
struct cx23885_dev *dev = fh->dev;
if (UNSET == dev->tuner_type)
if (dev->tuner_type == TUNER_ABSENT)
return -EINVAL;
f->type = V4L2_TUNER_ANALOG_TV;
f->frequency = dev->freq;
@ -1347,7 +1347,7 @@ static int vidioc_querycap(struct file *file, void *priv,
V4L2_CAP_READWRITE |
V4L2_CAP_STREAMING |
0;
if (UNSET != dev->tuner_type)
if (dev->tuner_type != TUNER_ABSENT)
cap->capabilities |= V4L2_CAP_TUNER;
return 0;

10
drivers/media/pci/cx23885/cx23885-video.c
View File

@ -1157,7 +1157,7 @@ static int vidioc_querycap(struct file *file, void *priv,
V4L2_CAP_READWRITE |
V4L2_CAP_STREAMING |
V4L2_CAP_VBI_CAPTURE;
if (UNSET != dev->tuner_type)
if (dev->tuner_type != TUNER_ABSENT)
cap->capabilities |= V4L2_CAP_TUNER;
return 0;
}
@ -1475,7 +1475,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
{
struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
if (unlikely(UNSET == dev->tuner_type))
if (dev->tuner_type == TUNER_ABSENT)
return -EINVAL;
if (0 != t->index)
return -EINVAL;
@ -1491,7 +1491,7 @@ static int vidioc_s_tuner(struct file *file, void *priv,
{
struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
if (UNSET == dev->tuner_type)
if (dev->tuner_type == TUNER_ABSENT)
return -EINVAL;
if (0 != t->index)
return -EINVAL;
@ -1507,7 +1507,7 @@ static int vidioc_g_frequency(struct file *file, void *priv,
struct cx23885_fh *fh = priv;
struct cx23885_dev *dev = fh->dev;
if (unlikely(UNSET == dev->tuner_type))
if (dev->tuner_type == TUNER_ABSENT)
return -EINVAL;
/* f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV; */
@ -1523,7 +1523,7 @@ static int cx23885_set_freq(struct cx23885_dev *dev, const struct v4l2_frequency
{
struct v4l2_control ctrl;
if (unlikely(UNSET == dev->tuner_type))
if (dev->tuner_type == TUNER_ABSENT)
return -EINVAL;
if (unlikely(f->tuner != 0))
return -EINVAL;