mirror of https://gitee.com/openkylin/linux.git
[media] tm6000: Do not use video buffers in radio mode
If the radio device is opened there is no need to initialize the video buffer queue because it is not used. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -1530,13 +1530,13 @@ static int tm6000_open(struct file *file)
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dev->mode = TM6000_MODE_ANALOG;
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}
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videobuf_queue_vmalloc_init(&fh->vb_vidq, &tm6000_video_qops,
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NULL, &dev->slock,
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fh->type,
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V4L2_FIELD_INTERLACED,
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sizeof(struct tm6000_buffer), fh, &dev->lock);
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if (fh->radio) {
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if (!fh->radio) {
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videobuf_queue_vmalloc_init(&fh->vb_vidq, &tm6000_video_qops,
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NULL, &dev->slock,
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fh->type,
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V4L2_FIELD_INTERLACED,
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sizeof(struct tm6000_buffer), fh, &dev->lock);
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} else {
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dprintk(dev, V4L2_DEBUG_OPEN, "video_open: setting radio device\n");
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dev->input = 5;
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tm6000_set_audio_rinput(dev);
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@ -1608,7 +1608,9 @@ static int tm6000_release(struct file *file)
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int err;
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tm6000_uninit_isoc(dev);
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videobuf_mmap_free(&fh->vb_vidq);
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if (!fh->radio)
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videobuf_mmap_free(&fh->vb_vidq);
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err = tm6000_reset(dev);
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if (err < 0)
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