Hi Ben,
Sorry for a long delay. The patch looks good to me, although I'll extend
it a bit by also removing the comment above the deleted loop - it's no
longer relevant.
Thanks
Guennadi
On Thu, 18 Dec 2014, Ben Hutchings wrote:
> From: Ian Molton <ian.molton@xxxxxxxxxxxxxxx>
>
> rcar_vin_videobuf_release() is called once per buffer from the buf_cleanup hook.
>
> There is no need to look up the queue and free all buffers at this point.
>
> Signed-off-by: Ian Molton <ian.molton@xxxxxxxxxxxxxxx>
> Signed-off-by: William Towle <william.towle@xxxxxxxxxxxxxxx>
> ---
> drivers/media/platform/soc_camera/rcar_vin.c | 12 +++---------
> 1 file changed, 3 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/media/platform/soc_camera/rcar_vin.c b/drivers/media/platform/soc_camera/rcar_vin.c
> index 8d8438b..773de53 100644
> --- a/drivers/media/platform/soc_camera/rcar_vin.c
> +++ b/drivers/media/platform/soc_camera/rcar_vin.c
> @@ -496,17 +496,11 @@ static void rcar_vin_videobuf_release(struct vb2_buffer *vb)
> * to release could be any of the current buffers in use, so
> * release all buffers that are in use by HW
> */
> - for (i = 0; i < MAX_BUFFER_NUM; i++) {
> - if (priv->queue_buf[i]) {
> - vb2_buffer_done(priv->queue_buf[i],
> - VB2_BUF_STATE_ERROR);
> - priv->queue_buf[i] = NULL;
> - }
> - }
> - } else {
> - list_del_init(to_buf_list(vb));
> + priv->queue_buf[i] = NULL;
> }
>
> + list_del_init(to_buf_list(vb));
> +
> spin_unlock_irq(&priv->lock);
> }
>
> --
> 1.7.10.4
>
>
>
>
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