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c=relaxed/relaxed; d=subdimension.ro; s=mail; t=1759669985; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=0ig6cfnWRkgfelBCCLV7Q+x6GfztCv5+stowMKlE0kY=; b=TNS7YHpSXvGg6Pp+jgewKDXVYfTAKSJtOKg5ltORKbF74Q8JZaMBT8dnDTDB+JLC5K1P07 v7NVEkXSumCgw7NyEEHl29hFEWIucw8/CkT2DHGIzj5b2dZI62af7CrY3LdEgoBrI5Nrko H1+AMRqM8klssEj/cWpQSONaEKWQ+rdchLTXZxorf2vhj7GPPlVAkcRlMRLxS4nEFCdUYn ht6scOBeuT4GNuX6x+1u3HMu0bHysPdmr4SuLUEGq7rDyIJ1EQcu6hOH4JVzVS4gqrbAan WrU/GYKQg6QZBnAwWI7ot0Ocb0BhpuA/VJYdZ3WT6UU1OAFqmFCuXSCk8xV27w== From: Petre Rodan Date: Sun, 05 Oct 2025 16:12:22 +0300 Subject: [PATCH v4 13/19] iio: accel: bma220: use find_match_table fct 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: <20251005-b4-bma220_improvements-v4-13-0f449ba31585@subdimension.ro> References: <20251005-b4-bma220_improvements-v4-0-0f449ba31585@subdimension.ro> In-Reply-To: <20251005-b4-bma220_improvements-v4-0-0f449ba31585@subdimension.ro> To: Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Jonathan Cameron , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; 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a=openpgp; fpr=D80A7FC176151935EC3E5FA9CF269999844E7F30 Clean up the code a bit by using a find_match_table function. Signed-off-by: Petre Rodan --- v2->v3 split out from bigger patch (Jonathan) v4 no change --- drivers/iio/accel/bma220_core.c | 23 ++++++++++++++++------- 1 file changed, 16 insertions(+), 7 deletions(-) diff --git a/drivers/iio/accel/bma220_core.c b/drivers/iio/accel/bma220_cor= e.c index ec7409db83f81882043653cd70e3205500348994..42d5acce0a8387734d932c77fec= 9777a7a01f774 100644 --- a/drivers/iio/accel/bma220_core.c +++ b/drivers/iio/accel/bma220_core.c @@ -221,11 +221,23 @@ static int bma220_read_raw(struct iio_dev *indio_dev, return -EINVAL; } =20 +static int bma220_find_match_2dt(const int (*tbl)[2], const int n, + const int val, const int val2) +{ + int i; + + for (i =3D 0; i < n; i++) { + if (tbl[i][0] =3D=3D val && tbl[i][1] =3D=3D val2) + return i; + } + + return -EINVAL; +} + static int bma220_write_raw(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, int val, int val2, long mask) { - int i; int ret; int index =3D -1; struct bma220_data *data =3D iio_priv(indio_dev); @@ -234,12 +246,9 @@ static int bma220_write_raw(struct iio_dev *indio_dev, =20 switch (mask) { case IIO_CHAN_INFO_SCALE: - for (i =3D 0; i < ARRAY_SIZE(bma220_scale_table); i++) - if (val =3D=3D bma220_scale_table[i][0] && - val2 =3D=3D bma220_scale_table[i][1]) { - index =3D i; - break; - } + index =3D bma220_find_match_2dt(bma220_scale_table, + ARRAY_SIZE(bma220_scale_table), + val, val2); if (index < 0) return -EINVAL; =20 --=20 2.49.1