Hi Prabhakar,
Thank you for the patch.
On Wednesday 25 February 2015 15:58:14 Lad Prabhakar wrote:
> From: "Lad, Prabhakar" <prabhakar.cse...@gmail.com>
>
> use the vb2_buffer_state enum for assigning the state
> of the vb2 buffer, along side making isp_pipeline_state
> state variable local to the block.
> This fixes the following sparse warning as well:
> drivers/media/platform/omap3isp/ispvideo.c:497:35: warning: mixing different
> enum types drivers/media/platform/omap3isp/ispvideo.c:497:35: int enum
> isp_pipeline_state versus
> drivers/media/platform/omap3isp/ispvideo.c:497:35: int enum
> vb2_buffer_state
>
> Signed-off-by: Lad, Prabhakar <prabhakar.cse...@gmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
and applied to my tree.
> ---
> drivers/media/platform/omap3isp/ispvideo.c | 10 ++++++----
> 1 file changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/media/platform/omap3isp/ispvideo.c
> b/drivers/media/platform/omap3isp/ispvideo.c index 3fe9047..8cd3a57 100644
> --- a/drivers/media/platform/omap3isp/ispvideo.c
> +++ b/drivers/media/platform/omap3isp/ispvideo.c
> @@ -449,7 +449,7 @@ static const struct vb2_ops isp_video_queue_ops = {
> struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video)
> {
> struct isp_pipeline *pipe = to_isp_pipeline(&video->video.entity);
> - enum isp_pipeline_state state;
> + enum vb2_buffer_state vb_state;
> struct isp_buffer *buf;
> unsigned long flags;
> struct timespec ts;
> @@ -488,17 +488,19 @@ struct isp_buffer *omap3isp_video_buffer_next(struct
> isp_video *video)
>
> /* Report pipeline errors to userspace on the capture device side. */
> if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && pipe->error) {
> - state = VB2_BUF_STATE_ERROR;
> + vb_state = VB2_BUF_STATE_ERROR;
> pipe->error = false;
> } else {
> - state = VB2_BUF_STATE_DONE;
> + vb_state = VB2_BUF_STATE_DONE;
> }
>
> - vb2_buffer_done(&buf->vb, state);
> + vb2_buffer_done(&buf->vb, vb_state);
>
> spin_lock_irqsave(&video->irqlock, flags);
>
> if (list_empty(&video->dmaqueue)) {
> + enum isp_pipeline_state state;
> +
> spin_unlock_irqrestore(&video->irqlock, flags);
>
> if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
--
Regards,
Laurent Pinchart
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