From: Jonathan Cameron <jic23@kernel.org>
To: David Lechner <dlechner@baylibre.com>
Cc: Marcelo Schmitt <marcelo.schmitt@analog.com>,
lars@metafoo.de, Michael.Hennerich@analog.com,
robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
conor+dt@kernel.org, marcelo.schmitt1@gmail.com,
linux-iio@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/2] iio: adc: Add support for AD4000
Date: Sat, 13 Apr 2024 17:19:59 +0100 [thread overview]
Message-ID: <20240413171959.2361c80d@jic23-huawei> (raw)
In-Reply-To: <CAMknhBEMDg3YF5pvoKJ-6y0Y5OJpmBthWfogCjy90B=F84SvzA@mail.gmail.com>
>
> > +
> > + ret = ad4000_read_sample(st, chan);
> > + if (ret)
> > + return ret;
> > +
> > + if (st->cnv_gpio)
> > + gpiod_set_value_cansleep(st->cnv_gpio, GPIOD_OUT_LOW);
> > +
> > + if (chan->scan_type.storagebits > 16)
> > + sample = get_unaligned_be32(&st->scan.data);
> > + else
> > + sample = get_unaligned_be16(&st->scan.data);
>
> data is aligned, so be32/16_to_cpu() should be fine. Also, Jonathan
> will suggest to use &st->scan.data.sample_b32/16 here too. :-)
Sparse may well complain as well and no one likes build warnings ;)
next prev parent reply other threads:[~2024-04-13 16:20 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-08 14:30 [PATCH v2 0/2] Add support for AD4000 series Marcelo Schmitt
2024-04-08 14:31 ` [PATCH v2 1/2] dt-bindings: iio: adc: Add AD4000 Marcelo Schmitt
2024-04-09 2:57 ` David Lechner
2024-04-09 15:30 ` Marcelo Schmitt
2024-04-13 16:14 ` Jonathan Cameron
2024-04-13 17:33 ` David Lechner
2024-04-14 18:09 ` Jonathan Cameron
2024-04-16 21:46 ` Marcelo Schmitt
2024-04-20 14:17 ` Jonathan Cameron
2024-04-21 22:38 ` Marcelo Schmitt
2024-04-08 14:31 ` [PATCH v2 2/2] iio: adc: Add support for AD4000 Marcelo Schmitt
2024-04-09 3:05 ` David Lechner
2024-04-09 16:09 ` Marcelo Schmitt
2024-04-09 16:44 ` David Lechner
2024-04-09 18:12 ` Marcelo Schmitt
2024-04-13 16:34 ` Jonathan Cameron
2024-04-13 16:19 ` Jonathan Cameron [this message]
2024-04-13 16:39 ` Jonathan Cameron
2024-04-09 2:54 ` [PATCH v2 0/2] Add support for AD4000 series David Lechner
2024-04-09 14:59 ` Marcelo Schmitt
2024-04-09 16:31 ` David Lechner
2024-04-13 16:07 ` Jonathan Cameron
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