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([2600:8803:e7e4:1d00:4601:15f9:b923:d487]) by smtp.gmail.com with ESMTPSA id 5614622812f47-4141bdc823bsm607742b6e.24.2025.07.11.10.04.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 11 Jul 2025 10:04:04 -0700 (PDT) Message-ID: Date: Fri, 11 Jul 2025 12:04:03 -0500 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] iio: temperature: maxim_thermocouple: use IIO_DECLARE_DMA_BUFFER_WITH_TS() To: Andy Shevchenko Cc: Jonathan Cameron , =?UTF-8?Q?Nuno_S=C3=A1?= , Andy Shevchenko , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250711-iio-use-more-iio_declare_buffer_with_ts-3-v1-1-f6dd3363fd85@baylibre.com> Content-Language: en-US From: David Lechner In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 7/11/25 11:41 AM, Andy Shevchenko wrote: > On Fri, Jul 11, 2025 at 10:33:55AM -0500, David Lechner wrote: >> Use IIO_DECLARE_DMA_BUFFER_WITH_TS() to declare the buffer used for >> scan data. There was not any documentation explaining the buffer layout >> previously, and this makes it self-documenting. The element type is >> also changed to __be16 to match the format of the data read from the >> device. This way, the count argument to IIO_DECLARE_DMA_BUFFER_WITH_TS() >> is just the number of channels rather than needing to calculate the >> number of bytes required. > > ... > >> +#include > > Hmm... I see nothing about this change in the commit message. > It is for __be16. I kind of assumed that would be obvious, but sure, better to be explicit about it.