V4L/DVB (6014): vivi: use videobuf_read_stream()
videobuf_read_stream is more efficient than videobuf_read_one Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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@ -1123,7 +1123,7 @@ vivi_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
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if (fh->type==V4L2_BUF_TYPE_VIDEO_CAPTURE) {
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if (fh->type==V4L2_BUF_TYPE_VIDEO_CAPTURE) {
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if (res_locked(fh->dev))
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if (res_locked(fh->dev))
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return -EBUSY;
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return -EBUSY;
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return videobuf_read_one(&fh->vb_vidq, data, count, ppos,
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return videobuf_read_stream(&fh->vb_vidq, data, count, ppos, 0,
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file->f_flags & O_NONBLOCK);
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file->f_flags & O_NONBLOCK);
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}
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}
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return 0;
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return 0;
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