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Thu, 11 Sep 2025 14:42:52 -0700 (PDT) From: David Lechner Date: Thu, 11 Sep 2025 16:42:00 -0500 Subject: [PATCH v2 1/6] iio: adc: ad7124: use clamp() 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: <20250911-iio-adc-ad7124-add-filter-support-v2-1-b09f492416c7@baylibre.com> References: <20250911-iio-adc-ad7124-add-filter-support-v2-0-b09f492416c7@baylibre.com> In-Reply-To: <20250911-iio-adc-ad7124-add-filter-support-v2-0-b09f492416c7@baylibre.com> To: Michael Hennerich , Jonathan Cameron , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, David Lechner X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1228; i=dlechner@baylibre.com; h=from:subject:message-id; bh=gDn9YPJHyqGcki3xUliu4EoJ+ebT/H69rs47+Giddfw=; b=owEBbQGS/pANAwAKAcLMIAH/AY/AAcsmYgBow0IxdY7aUq+FuVQrVan1CCmcsp5qV1yThM2YA UaQyXpVw4KJATMEAAEKAB0WIQTsGNmeYg6D1pzYaJjCzCAB/wGPwAUCaMNCMQAKCRDCzCAB/wGP wEz2CACBl7sATJvtRYDPwiq53Mo2XdgBAw1/FzB3uQ9IL343V7EiRygrXtB1YnDkAdKdHx0zf9x jDA3qsfODH7HOJFB/M5G8UhY3gG5XSVh+ERUShWTQ/BAoPrMP7fU2MG3gjCIX32HBuvZ/6PV9G/ vcg3wlwCv584EZ924HhqhC3Y/4xn3coN9uQFJpxJHRlHQak8czI0+qbpHeUWsCZxRxkxJ4Gx+Bd B8A5SKVRMYiC5HoD+G96Of0ZaOu7u9v68w4bSTMgaIJYDcbZqFoDecUrrBwOblkoFMYUqXafEKy F27jgAt8dG0cICoL9Aef4uH5++N+jOUuVYmyMBoIL5tTV9AR X-Developer-Key: i=dlechner@baylibre.com; a=openpgp; fpr=8A73D82A6A1F509907F373881F8AF88C82F77C03 Use clamp() instead of open-coding clamping. Signed-off-by: David Lechner --- drivers/iio/adc/ad7124.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/iio/adc/ad7124.c b/drivers/iio/adc/ad7124.c index 15d98b78ec2709e14c354a64f14e7deefc3bcb56..8f6ca33d0c902be4ada103a32f3= 7855c82a5f2fc 100644 --- a/drivers/iio/adc/ad7124.c +++ b/drivers/iio/adc/ad7124.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include #include @@ -299,11 +300,7 @@ static void ad7124_set_channel_odr(struct ad7124_state= *st, unsigned int channel * FS[10:0] can have a value from 1 to 2047 */ factor =3D 32 * 4; /* N =3D 4 for default sinc4 filter. */ - odr_sel_bits =3D DIV_ROUND_CLOSEST(fclk, odr * factor); - if (odr_sel_bits < 1) - odr_sel_bits =3D 1; - else if (odr_sel_bits > 2047) - odr_sel_bits =3D 2047; + odr_sel_bits =3D clamp(DIV_ROUND_CLOSEST(fclk, odr * factor), 1, 2047); =20 if (odr_sel_bits !=3D st->channels[channel].cfg.odr_sel_bits) st->channels[channel].cfg.live =3D false; --=20 2.43.0