From: David Lechner <dlechner@baylibre.com>
To: Andy Shevchenko <andriy.shevchenko@intel.com>,
Jonathan Cameron <jic23@kernel.org>
Cc: "Michael Hennerich" <Michael.Hennerich@analog.com>,
"Nuno Sá" <nuno.sa@analog.com>,
"Andy Shevchenko" <andy@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Mark Brown" <broonie@kernel.org>,
linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-spi@vger.kernel.org
Subject: Re: [PATCH v2 04/11] iio: adc: ad_sigma_delta: use BITS_TO_BYTES() macro
Date: Mon, 30 Jun 2025 08:33:59 -0500 [thread overview]
Message-ID: <e4c7296d-6afe-4edb-b26f-44218e660a80@baylibre.com> (raw)
In-Reply-To: <aGJR_YyW5tCMjxUD@smile.fi.intel.com>
On 6/30/25 3:59 AM, Andy Shevchenko wrote:
> On Sat, Jun 28, 2025 at 03:56:43PM +0100, Jonathan Cameron wrote:
>> On Fri, 27 Jun 2025 18:40:00 -0500
>> David Lechner <dlechner@baylibre.com> wrote:
>
> ...
>
>>> - samples_buf_size = ALIGN(slot * indio_dev->channels[0].scan_type.storagebits / 8, 8);
>>> + samples_buf_size = ALIGN(slot * BITS_TO_BYTES(scan_type->storagebits), 8);
>>
>> Ah. You do it here. Fair enough and no problem wrt to patch 1 then.
>
> Hmm... Should the second 8 be something like sizeof(unsigned long lone) for
> semantic distinguishing with 8-bit bytes?
>
Yeah, I considered to use sizeof(s64) to match the next line, but it
it seems like a separate change, so in the end I decided against doing
it in this patch and it seems too small of a thing for a separate patch.
next prev parent reply other threads:[~2025-06-30 13:34 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-27 23:39 [PATCH v2 00/11] iio: adc: ad7173: add SPI offload support David Lechner
2025-06-27 23:39 ` [PATCH v2 01/11] iio: adc: ad_sigma_delta: don't overallocate scan buffer David Lechner
2025-06-28 14:55 ` Jonathan Cameron
2025-06-28 15:04 ` Jonathan Cameron
2025-06-27 23:39 ` [PATCH v2 02/11] iio: adc: ad_sigma_delta: sort includes David Lechner
2025-06-27 23:39 ` [PATCH v2 03/11] iio: adc: ad_sigma_delta: use u8 instead of uint8_t David Lechner
2025-06-27 23:40 ` [PATCH v2 04/11] iio: adc: ad_sigma_delta: use BITS_TO_BYTES() macro David Lechner
2025-06-28 14:56 ` Jonathan Cameron
2025-06-30 8:59 ` Andy Shevchenko
2025-06-30 13:33 ` David Lechner [this message]
2025-07-01 13:47 ` Andy Shevchenko
2025-07-01 17:36 ` Jonathan Cameron
2025-06-27 23:40 ` [PATCH v2 05/11] iio: adc: ad_sigma_delta: audit included headers David Lechner
2025-06-30 9:02 ` Andy Shevchenko
2025-06-27 23:40 ` [PATCH v2 06/11] iio: adc: ad_sigma_delta: refactor setting read address David Lechner
2025-06-27 23:40 ` [PATCH v2 07/11] iio: adc: ad_sigma_delta: use spi_optimize_message() David Lechner
2025-06-27 23:40 ` [PATCH v2 08/11] dt-bindings: trigger-source: add ADI Util Sigma-Delta SPI David Lechner
2025-06-27 23:40 ` [PATCH v2 09/11] spi: offload trigger: add ADI Util Sigma-Delta SPI driver David Lechner
2025-06-28 15:02 ` Jonathan Cameron
2025-07-01 20:57 ` David Lechner
2025-06-30 9:05 ` Andy Shevchenko
2025-06-27 23:40 ` [PATCH v2 10/11] iio: adc: ad_sigma_delta: add SPI offload support David Lechner
2025-06-27 23:40 ` [PATCH v2 11/11] iio: adc: ad7173: " David Lechner
2025-07-02 13:27 ` (subset) [PATCH v2 00/11] " Mark Brown
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