linux-kernel - Re: [PATCH v6 2/2] usb: typec: hd3ss3220: Enable VBUS based on ID pin state

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Message-ID: <aQx1WVif-vgN0_T-@kuha.fi.intel.com>
Date: Thu, 6 Nov 2025 12:16:48 +0200
From: Heikki Krogerus <heikki.krogerus@...ux.intel.com>
To: Krishna Kurapati <krishna.kurapati@....qualcomm.com>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Biju Das <biju.das.jz@...renesas.com>,
	Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>,
	linux-usb@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 2/2] usb: typec: hd3ss3220: Enable VBUS based on ID
 pin state

>         struct regulator *vbus;
> 
>         vbus = devm_of_regulator_get_optional(...
>         if (IS_ERR(vbus) && vbus != ERR_PTR(-ENODEV))
>                 return PTR_ERR(vbus);
> 
>         hd3ss3220->vbus = vbus;

Sorry, that has to be:

        hd3ss3220->vbus = vbus == ERR_PTR(-ENODEV) ? NULL : vbus;


-- 
heikki