Re: [PATCH v2 resend 1/8] gpu: drm: use for_each_endpoint_of_node()

[Laurent Pinchart <laurent.pinchart@ideasonboard.com>]

Hello Morimoto-san,

Thank you for the patch.

On Tue, May 28, 2024 at 11:55:26PM +0000, Kuninori Morimoto wrote:
> We already have for_each_endpoint_of_node(), don't use
> of_graph_get_next_endpoint() directly. Replace it.
> 
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

> ---
>  drivers/gpu/drm/omapdrm/dss/base.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/omapdrm/dss/base.c b/drivers/gpu/drm/omapdrm/dss/base.c
> index 050ca7eafac58..5f8002f6bb7a5 100644
> --- a/drivers/gpu/drm/omapdrm/dss/base.c
> +++ b/drivers/gpu/drm/omapdrm/dss/base.c
> @@ -242,8 +242,7 @@ static void omapdss_walk_device(struct device *dev, struct device_node *node,
>  
>  	of_node_put(n);
>  
> -	n = NULL;
> -	while ((n = of_graph_get_next_endpoint(node, n)) != NULL) {
> +	for_each_endpoint_of_node(node, n) {
>  		struct device_node *pn = of_graph_get_remote_port_parent(n);
>  
>  		if (!pn)

-- 
Regards,

Laurent Pinchart