30.04.2020 01:00, Sowjanya Komatineni пишет:
> +void tegra_channel_release_buffers(struct tegra_vi_channel *chan,
> + enum vb2_buffer_state state)
> +{
> + struct tegra_channel_buffer *buf, *nbuf;
> +
> + spin_lock(&chan->start_lock);
> + list_for_each_entry_safe(buf, nbuf, &chan->capture, queue) {
> + vb2_buffer_done(&buf->buf.vb2_buf, state);
> + list_del(&buf->queue);
> + }
> +
I'd remove this blank line to make lock/unlock block more human-readable.
> + spin_unlock(&chan->start_lock);
> +
> + spin_lock(&chan->done_lock);
> + list_for_each_entry_safe(buf, nbuf, &chan->done, queue) {
> + vb2_buffer_done(&buf->buf.vb2_buf, state);
> + list_del(&buf->queue);
> + }
> +
And thins line too.
> + spin_unlock(&chan->done_lock);
> +}
