linux-kernel - Re: [PATCH] iio: frequency: ad9523: convert rest of driver to device managed functions

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Date:   Wed, 22 Jul 2020 10:02:05 +0300
From:   Alexandru Ardelean <ardeleanalex@...il.com>
To:     Andy Shevchenko <andy.shevchenko@...il.com>
Cc:     Alexandru Ardelean <alexandru.ardelean@...log.com>,
        linux-iio <linux-iio@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Jonathan Cameron <jic23@...nel.org>
Subject: Re: [PATCH] iio: frequency: ad9523: convert rest of driver to device
 managed functions

On Tue, Jul 21, 2020 at 10:34 PM Andy Shevchenko
<andy.shevchenko@...il.com> wrote:
>
> On Tue, Jul 21, 2020 at 2:27 PM Alexandru Ardelean
> <alexandru.ardelean@...log.com> wrote:
> >
> > The driver pretty much uses device managed functions. The only left-over is
> > the iio_device_register() function, which also requires an action-or-reset
> > hook to disable the regulator on the remove and error path.
> >
> > Signed-off-by: Alexandru Ardelean <alexandru.ardelean@...log.com>
>
> ...
>
>
> > +       ret = devm_iio_device_register(&spi->dev, indio_dev);
> > +       if (ret == 0)
>
> > +               dev_info(&spi->dev, "probed %s\n", indio_dev->name);
> >
> >         return ret;
>
> Please, drop this useless spam (I agree here with Greg KH) and use simply
> return devm_iio_...(...);

I was also a bit undecided whether to keep it.
Will drop.

>
> --
> With Best Regards,
> Andy Shevchenko