linux-kernel - Re: [PATCH v2] pinctrl: Simplify with dev_err

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Message-ID: <ZtF/eGlQXPjaeBRa@opensource.cirrus.com>
Date: Fri, 30 Aug 2024 09:14:48 +0100
From: Charles Keepax <ckeepax@...nsource.cirrus.com>
To: Yan Zhen <yanzhen@...o.com>
CC: <rf@...nsource.cirrus.com>, <linus.walleij@...aro.org>,
        <linux-sound@...r.kernel.org>, <patches@...nsource.cirrus.com>,
        <linux-gpio@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <opensource.kernel@...o.com>
Subject: Re: [PATCH v2] pinctrl: Simplify with dev_err_probe()

On Thu, Aug 29, 2024 at 12:48:35PM +0800, Yan Zhen wrote:
> Switch to use dev_err_probe() to simplify the error path and
> unify a message template.
> 
> Using this helper is totally fine even if err is known to never
> be -EPROBE_DEFER.
> 
> The benefit compared to a normal dev_err() is the standardized format
> of the error code, it being emitted symbolically and the fact that
> the error code is returned which allows more compact error paths. 
> 
> 
> Signed-off-by: Yan Zhen <yanzhen@...o.com>
> ---

Subject line really should be pinctrl: madera:, but otherwise:

Reviewed-by: Charles Keepax <ckeepax@...nsource.cirrus.com>

Thanks,
Charles