Re: [PATCH v4 8/9] fbdev: omapfb: use new of_graph functions

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Subject: Re: [PATCH v4 8/9] fbdev: omapfb: use new of_graph functions
From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Date: Thu, 29 Aug 2024 23:17:25 +0000
Cc: Daniel Vetter <daniel@xxxxxxxx>, David Airlie <airlied@xxxxxxxxx>, Helge Deller <deller@xxxxxx>, Jaroslav Kysela <perex@xxxxxxxx>, Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>, Liam Girdwood <lgirdwood@xxxxxxxxx>, Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>, Mark Brown <broonie@xxxxxxxxxx>, Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>, Maxime Ripard <mripard@xxxxxxxxxx>, Michal Simek <michal.simek@xxxxxxx>, Saravana Kannan <saravanak@xxxxxxxxxx>, Takashi Iwai <tiwai@xxxxxxxx>, Thomas Zimmermann <tzimmermann@xxxxxxx>, Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>, devicetree@xxxxxxxxxxxxxxx, dri-devel@xxxxxxxxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-fbdev@xxxxxxxxxxxxxxx, linux-media@xxxxxxxxxxxxxxx, linux-omap@xxxxxxxxxxxxxxx, linux-sound@xxxxxxxxxxxxxxx, Sakari Ailus <sakari.ailus@xxxxxx>
In-reply-to: <20240829154316.GC465065-robh@kernel.org>
User-agent: Wanderlust/2.15.9 Emacs/29.3 Mule/6.0

Hi Rob

Thank you for your review

> > @@ -922,7 +923,7 @@ static int dss_init_ports(struct platform_device *pdev)
> >  	if (parent == NULL)
> >  		return 0;
> 
> of_graph_get_next_port() handles parent==NULL, so you can drop this 
> check. And the other cases.

Yes, indeed.
will update in v5


Thank you for your help !!

Best regards
---
Kuninori Morimoto

References:
- [PATCH v4 0/9] of: property: add of_graph_get_next_port/port_endpoint()
  - From: Kuninori Morimoto
- [PATCH v4 8/9] fbdev: omapfb: use new of_graph functions
  - From: Kuninori Morimoto
- Re: [PATCH v4 8/9] fbdev: omapfb: use new of_graph functions
  - From: Rob Herring

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