Hi,
On Wed, Dec 05, 2018 at 05:00:03PM +0200, Laurent Pinchart wrote:
> The field is only used in a safety check during device
> connection/disconnection, where the src field can be easily used
> instead. Remove it and use src.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> ---
Reviewed-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
-- Sebastian
> drivers/gpu/drm/omapdrm/dss/base.c | 6 ++----
> drivers/gpu/drm/omapdrm/dss/omapdss.h | 1 -
> 2 files changed, 2 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/omapdrm/dss/base.c b/drivers/gpu/drm/omapdrm/dss/base.c
> index 61a231d2fef3..8454e505b282 100644
> --- a/drivers/gpu/drm/omapdrm/dss/base.c
> +++ b/drivers/gpu/drm/omapdrm/dss/base.c
> @@ -210,9 +210,8 @@ int omapdss_device_connect(struct dss_device *dss,
> }
>
> if (src) {
> - WARN_ON(src->dst);
> + WARN_ON(dst->src);
> dst->src = src;
> - src->dst = dst;
> }
>
> return 0;
> @@ -230,11 +229,10 @@ void omapdss_device_disconnect(struct omap_dss_device *src,
> }
>
> if (src) {
> - if (WARN_ON(dst != src->dst))
> + if (WARN_ON(dst->src != src))
> return;
>
> dst->src = NULL;
> - src->dst = NULL;
> }
>
> WARN_ON(dst->state != OMAP_DSS_DISPLAY_DISABLED);
> diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h
> index 4c0980999576..28e24d65f211 100644
> --- a/drivers/gpu/drm/omapdrm/dss/omapdss.h
> +++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h
> @@ -411,7 +411,6 @@ struct omap_dss_device {
>
> struct dss_device *dss;
> struct omap_dss_device *src;
> - struct omap_dss_device *dst;
> struct omap_dss_device *next;
>
> struct list_head list;
> --
> Regards,
>
> Laurent Pinchart
>
> _______________________________________________
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> dri-devel@xxxxxxxxxxxxxxxxxxxxx
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
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