[AMD Public Use]
Reviewed-by: Wayne Lin <Wayne.Lin@xxxxxxx>
Thanks!
> -----Original Message-----
> From: Lyude Paul <lyude@xxxxxxxxxx>
> Sent: Thursday, January 23, 2020 3:49 AM
> To: dri-devel@xxxxxxxxxxxxxxxxxxxxx
> Cc: Lin, Wayne <Wayne.Lin@xxxxxxx>; Maarten Lankhorst
> <maarten.lankhorst@xxxxxxxxxxxxxxx>; Maxime Ripard <mripard@xxxxxxxxxx>;
> David Airlie <airlied@xxxxxxxx>; Daniel Vetter <daniel@xxxxxxxx>;
> linux-kernel@xxxxxxxxxxxxxxx
> Subject: [PATCH] drm/dp_mst: Convert
> drm_dp_mst_topology_mgr.is_waiting_for_dwn_reply to bitfield
>
> Small nitpick that I noticed a second ago - we can save some space in the
> struct by making this a bitfield and sticking it with the rest of the bitfields. Also,
> some small cleanup to the kdocs for this member.
>
> There should be no functional changes in this patch.
>
> Signed-off-by: Lyude Paul <lyude@xxxxxxxxxx>
> Cc: Wayne Lin <Wayne.Lin@xxxxxxx>
> ---
> include/drm/drm_dp_mst_helper.h | 10 +++++-----
> 1 file changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/include/drm/drm_dp_mst_helper.h
> b/include/drm/drm_dp_mst_helper.h index bcb39da9adb4..58bbab3684b5
> 100644
> --- a/include/drm/drm_dp_mst_helper.h
> +++ b/include/drm/drm_dp_mst_helper.h
> @@ -590,6 +590,11 @@ struct drm_dp_mst_topology_mgr {
> */
> bool payload_id_table_cleared : 1;
>
> + /**
> + * @is_waiting_for_dwn_reply: whether we're waiting for a down reply.
> + */
> + bool is_waiting_for_dwn_reply : 1;
> +
> /**
> * @mst_primary: Pointer to the primary/first branch device.
> */
> @@ -619,11 +624,6 @@ struct drm_dp_mst_topology_mgr {
> */
> struct mutex qlock;
>
> - /**
> - * @is_waiting_for_dwn_reply: indicate whether is waiting for down
> reply
> - */
> - bool is_waiting_for_dwn_reply;
> -
> /**
> * @tx_msg_downq: List of pending down replies.
> */
> --
> 2.24.1
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