linux-kernel - Re: [PATCH v3 15/17] platform/chrome: cros_ec_typec: Add support for signaling DP HPD via drm

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Message-ID: <ZsdMoRpwv5twOwqx@tzungbi-laptop>
Date: Thu, 22 Aug 2024 22:35:13 +0800
From: Tzung-Bi Shih <tzungbi@...nel.org>
To: Stephen Boyd <swboyd@...omium.org>
Cc: chrome-platform@...ts.linux.dev, linux-kernel@...r.kernel.org,
	patches@...ts.linux.dev, devicetree@...r.kernel.org,
	Douglas Anderson <dianders@...omium.org>,
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	dri-devel@...ts.freedesktop.org,
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	Vinod Koul <vkoul@...nel.org>
Subject: Re: [PATCH v3 15/17] platform/chrome: cros_ec_typec: Add support for
 signaling DP HPD via drm_bridge

On Mon, Aug 19, 2024 at 03:38:29PM -0700, Stephen Boyd wrote:
> +struct cros_typec_dp_bridge {
> +	struct cros_typec_data *typec_data;
> +	struct drm_dp_typec_bridge_dev *dev;
> +};

It looks like structs are all defined in cros_ec_typec.h.  I think this struct
definition can be also moved there.

> diff --git a/drivers/platform/chrome/cros_ec_typec.h b/drivers/platform/chrome/cros_ec_typec.h
> index deda180a646f..73d300427140 100644
> --- a/drivers/platform/chrome/cros_ec_typec.h
> +++ b/drivers/platform/chrome/cros_ec_typec.h
> @@ -27,6 +27,8 @@ struct cros_typec_altmode_node {
>  	struct list_head list;
>  };
>  
> +struct cros_typec_dp_bridge;

If the struct definition moves here, it doesn't need to declare forward.