linux-kernel - Re: [PATCH v2 3/4] iio: light: gp2ap002: Make use of the helper function dev_err

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Message-ID: <CACRpkdZMZ2LNP37h=6bkVAsFGNLBnUsZ1AuDtKzuzgq-op7csg@mail.gmail.com>
Date:   Tue, 28 Sep 2021 15:48:47 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Cai Huoqing <caihuoqing@...du.com>
Cc:     Kevin Tsai <ktsai@...ellamicro.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        linux-iio <linux-iio@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 3/4] iio: light: gp2ap002: Make use of the helper
 function dev_err_probe()

On Tue, Sep 28, 2021 at 3:42 AM Cai Huoqing <caihuoqing@...du.com> wrote:

> When possible use dev_err_probe help to properly deal with the
> PROBE_DEFER error, the benefit is that DEFER issue will be logged
> in the devices_deferred debugfs file.
> Using dev_err_probe() can reduce code size, and the error value
> gets printed.
>
> Signed-off-by: Cai Huoqing <caihuoqing@...du.com>

Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij