[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>

2 files changed, 9 insertions, 9 deletions

diff --git a/drivers/media/pci/cx23885/cx23885-417.c b/drivers/media/pci/cx23885/cx23885-417.c
index 95666eee7b27..bf89fc88692e 100644
--- a/drivers/media/pci/cx23885/cx23885-417.c
+++ b/drivers/media/pci/cx23885/cx23885-417.c
@@ -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;
diff --git a/drivers/media/pci/cx23885/cx23885-video.c b/drivers/media/pci/cx23885/cx23885-video.c
index 71e3ec3d8a3d..91e4cb457296 100644
--- a/drivers/media/pci/cx23885/cx23885-video.c
+++ b/drivers/media/pci/cx23885/cx23885-video.c
@@ -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;