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path: root/drivers/media/pci/cx25821/cx25821-video.c
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Diffstat (limited to 'drivers/media/pci/cx25821/cx25821-video.c')
-rw-r--r--drivers/media/pci/cx25821/cx25821-video.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/media/pci/cx25821/cx25821-video.c b/drivers/media/pci/cx25821/cx25821-video.c
index a9aa09651cab..9ddc7ac03a73 100644
--- a/drivers/media/pci/cx25821/cx25821-video.c
+++ b/drivers/media/pci/cx25821/cx25821-video.c
@@ -1163,10 +1163,8 @@ int cx25821_vidioc_s_input(struct file *file, void *priv, unsigned int i)
return err;
}
- if (i >= CX25821_NR_INPUT) {
- dprintk(1, "%s(): -EINVAL\n", __func__);
+ if (i >= CX25821_NR_INPUT || INPUT(i)->type == 0)
return -EINVAL;
- }
mutex_lock(&dev->lock);
cx25821_video_mux(dev, i);

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