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Tue, 22 Apr 2025 15:08:48 -0700 (PDT) From: David Lechner Date: Tue, 22 Apr 2025 17:07:49 -0500 Subject: [PATCH v2 4/6] iio: adc: ad7380: use IIO_DECLARE_BUFFER_WITH_TS Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250422-iio-introduce-iio_declare_buffer_with_ts-v2-4-3fd36475c706@baylibre.com> References: <20250422-iio-introduce-iio_declare_buffer_with_ts-v2-0-3fd36475c706@baylibre.com> In-Reply-To: <20250422-iio-introduce-iio_declare_buffer_with_ts-v2-0-3fd36475c706@baylibre.com> To: Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Lars-Peter Clausen , Michael Hennerich , Eugen Hristev , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1123; i=dlechner@baylibre.com; h=from:subject:message-id; bh=KW72H2rhOsjzvWAD/gfaompbIwAhtAiVxmdxvtY6glI=; b=owEBbQGS/pANAwAKAcLMIAH/AY/AAcsmYgBoCBNUYLKuoL2l8v5qYxFzyitlCg/RLQk56/h0w bWbsz80RzqJATMEAAEKAB0WIQTsGNmeYg6D1pzYaJjCzCAB/wGPwAUCaAgTVAAKCRDCzCAB/wGP wOFTB/9YeOb2rt8UjFsVZfIlZEmMagVgNxYObu4fQAmL0GyrRub+pif2Ln/S81nDJAOw8uvfdYl JH4+CkLnoCMaiuj5bsrR2T3kVhyAuD0L2zqmYyZLMvrHBnkBUzn6c6+6MxfiqzDxMegf312U0UC I0QHm7GNU7Q1HqSxBojySMCGlzL9vQi1FtuZ3nw3q86r3fP05Tw9Ycgj6mG8tJKirKk5O5on141 YD5UgkTJuyRaXIY7lVs7VtewokCoo4aJv97l6WeDdyDiwU3iinkFo1hl26Ozjx2Z55qh85CZxAZ Z24lYaIyx1Gy8mL2VGG0INwPKSuHd25sZraxcL2r30GDs1X4 X-Developer-Key: i=dlechner@baylibre.com; a=openpgp; fpr=8A73D82A6A1F509907F373881F8AF88C82F77C03 Use IIO_DECLARE_BUFFER_WITH_TS to declare the buffer that gets used with iio_push_to_buffers_with_ts(). This makes the code a bit easier to read and understand. Signed-off-by: David Lechner --- As discussed in v1, this one stays u8 because it is used with both 16 and 32-bit word sizes. --- drivers/iio/adc/ad7380.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iio/adc/ad7380.c b/drivers/iio/adc/ad7380.c index f93e6c67766aa89b18c1a7dec02ae8912f65261c..f89b195c644024151c14977fd43= e279a67439fb1 100644 --- a/drivers/iio/adc/ad7380.c +++ b/drivers/iio/adc/ad7380.c @@ -909,8 +909,8 @@ struct ad7380_state { * Make the buffer large enough for MAX_NUM_CHANNELS 32-bit samples and * one 64-bit aligned 64-bit timestamp. */ - u8 scan_data[ALIGN(MAX_NUM_CHANNELS * sizeof(u32), sizeof(s64)) - + sizeof(s64)] __aligned(IIO_DMA_MINALIGN); + IIO_DECLARE_BUFFER_WITH_TS(u8, scan_data, MAX_NUM_CHANNELS * sizeof(u32)) + __aligned(IIO_DMA_MINALIGN); /* buffers for reading/writing registers */ u16 tx; u16 rx; --=20 2.43.0