linux-kernel - Re: [PATCH v4 05/18] usb: typec: Add device managed typec_switch

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Message-ID: <ZtWf2y8vGJyerSXs@smile.fi.intel.com>
Date: Mon, 2 Sep 2024 14:22:03 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
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>,
	Pin-yen Lin <treapking@...omium.org>,
	Andrzej Hajda <andrzej.hajda@...el.com>,
	Benson Leung <bleung@...omium.org>,
	Conor Dooley <conor+dt@...nel.org>, Daniel Vetter <daniel@...ll.ch>,
	David Airlie <airlied@...il.com>,
	Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
	dri-devel@...ts.freedesktop.org,
	Guenter Roeck <groeck@...omium.org>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	Jonas Karlman <jonas@...boo.se>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
	Lee Jones <lee@...nel.org>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Prashant Malani <pmalani@...omium.org>,
	Robert Foss <rfoss@...nel.org>, Rob Herring <robh+dt@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	Tzung-Bi Shih <tzungbi@...nel.org>,
	Alexandre Belloni <alexandre.belloni@...tlin.com>,
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	Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
	Ivan Orlov <ivan.orlov0322@...il.com>, linux-acpi@...r.kernel.org,
	linux-usb@...r.kernel.org,
	Mika Westerberg <mika.westerberg@...ux.intel.com>,
	"Rafael J . Wysocki" <rafael.j.wysocki@...el.com>,
	Sakari Ailus <sakari.ailus@...ux.intel.com>,
	Vinod Koul <vkoul@...nel.org>
Subject: Re: [PATCH v4 05/18] usb: typec: Add device managed
 typec_switch_register()

On Sat, Aug 31, 2024 at 09:06:43PM -0700, Stephen Boyd wrote:
> Simplify driver error paths by adding devm_typec_switch_register() which
> will unregister the typec switch when the parent device is unbound.

...

> +struct typec_switch_dev *
> +devm_typec_switch_register(struct device *parent,
> +			   const struct typec_switch_desc *desc)
> +{
> +	int ret;
> +	struct typec_switch_dev *switch_dev;
> +
> +	switch_dev = typec_switch_register(parent ,desc);

Slipped typo, i.e. wrong location of the white space character.

> +	if (IS_ERR(switch_dev))
> +		return switch_dev;
> +
> +	ret = devm_add_action_or_reset(parent, devm_typec_switch_unregister, switch_dev);
> +	if (ret)
> +		return ERR_PTR(ret);
> +
> +	return switch_dev;
> +}

-- 
With Best Regards,
Andy Shevchenko