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path: root/drivers/media/pci/cx88/cx88-video.c
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Diffstat (limited to 'drivers/media/pci/cx88/cx88-video.c')
-rw-r--r--drivers/media/pci/cx88/cx88-video.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
index 7d25ecd4404b..9be682cdb644 100644
--- a/drivers/media/pci/cx88/cx88-video.c
+++ b/drivers/media/pci/cx88/cx88-video.c
@@ -806,8 +806,8 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
return 0;
}
-void cx88_querycap(struct file *file, struct cx88_core *core,
- struct v4l2_capability *cap)
+int cx88_querycap(struct file *file, struct cx88_core *core,
+ struct v4l2_capability *cap)
{
struct video_device *vdev = video_devdata(file);
@@ -825,11 +825,14 @@ void cx88_querycap(struct file *file, struct cx88_core *core,
case VFL_TYPE_VBI:
cap->device_caps |= V4L2_CAP_VBI_CAPTURE;
break;
+ default:
+ return -EINVAL;
}
cap->capabilities = cap->device_caps | V4L2_CAP_VIDEO_CAPTURE |
V4L2_CAP_VBI_CAPTURE | V4L2_CAP_DEVICE_CAPS;
if (core->board.radio.type == CX88_RADIO)
cap->capabilities |= V4L2_CAP_RADIO;
+ return 0;
}
EXPORT_SYMBOL(cx88_querycap);
@@ -841,8 +844,7 @@ static int vidioc_querycap(struct file *file, void *priv,
strcpy(cap->driver, "cx8800");
sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));
- cx88_querycap(file, core, cap);
- return 0;
+ return cx88_querycap(file, core, cap);
}
static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,