linux-kernel - Re: [RFC PATCH v3 6/6] iio: adc: meson_saradc: Use regmap_read_poll

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Date:   Sun, 5 Jun 2022 23:59:53 +0200
From:   Martin Blumenstingl <martin.blumenstingl@...glemail.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     linux-iio@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Neil Armstrong <narmstrong@...libre.com>,
        Kevin Hilman <khilman@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>
Subject: Re: [RFC PATCH v3 6/6] iio: adc: meson_saradc: Use
 regmap_read_poll_timeout() for busy wait

On Fri, Jun 3, 2022 at 12:00 PM Andy Shevchenko
<andriy.shevchenko@...ux.intel.com> wrote:
>
> Simplify busy wait stages by using regmap_read_poll_timeout().
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>

> v3: new patch, but RFC, not always the read_poll_timeout() can be used, would
>     be nice to have it tested.
and also:
Tested-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com> # GXM VIM2