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[media] uvcvideo: Remove duplicate check for number of buffers in queue_setup
videobuf2 already ensures that the number of buffers will not exceed VIDEO_MAX_FRAME, which is equal to our arbitraty limit of UVC_MAX_VIDEO_BUFFERS. Remove the duplicate check. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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@ -48,9 +48,6 @@ static int uvc_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
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struct uvc_streaming *stream =
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container_of(queue, struct uvc_streaming, queue);
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if (*nbuffers > UVC_MAX_VIDEO_BUFFERS)
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*nbuffers = UVC_MAX_VIDEO_BUFFERS;
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*nplanes = 1;
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sizes[0] = stream->ctrl.dwMaxVideoFrameSize;
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@ -115,8 +115,6 @@
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#define UVC_URBS 5
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/* Maximum number of packets per URB. */
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#define UVC_MAX_PACKETS 32
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/* Maximum number of video buffers. */
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#define UVC_MAX_VIDEO_BUFFERS 32
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/* Maximum status buffer size in bytes of interrupt URB. */
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#define UVC_MAX_STATUS_SIZE 16
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