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Fri, 06 Mar 2026 13:14:36 -0800 (PST) From: Rajveer Chaudhari To: lucas.p.stankus@gmail.com, lars@metafoo.de, Michael.Hennerich@analog.com, jic23@kernel.org, nuno.sa@analog.com, andy@kernel.org, puranjay@kernel.org, dlechner@baylibre.com Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Rajveer Chaudhari Subject: [PATCH v2 3/3] iio: accel: adxl372: convert to guard(mutex) Date: Sat, 7 Mar 2026 02:41:52 +0530 Message-ID: <20260306211152.65109-4-rajveer.chaudhari.linux@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260306211152.65109-1-rajveer.chaudhari.linux@gmail.com> References: <20260306211152.65109-1-rajveer.chaudhari.linux@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" --- drivers/iio/accel/adxl372.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/iio/accel/adxl372.c b/drivers/iio/accel/adxl372.c index 28a8793a53b6..24a79f61900d 100644 --- a/drivers/iio/accel/adxl372.c +++ b/drivers/iio/accel/adxl372.c @@ -7,6 +7,7 @@ =20 #include #include +#include #include #include #include @@ -336,17 +337,14 @@ static ssize_t adxl372_write_threshold_value(struct i= io_dev *indio_dev, unsigned struct adxl372_state *st =3D iio_priv(indio_dev); int ret; =20 - mutex_lock(&st->threshold_m); + guard(mutex)(&st->threshold_m); ret =3D regmap_write(st->regmap, addr, ADXL372_THRESH_VAL_H_SEL(threshold= )); if (ret < 0) - goto unlock; + return ret; =20 ret =3D regmap_update_bits(st->regmap, addr + 1, GENMASK(7, 5), ADXL372_THRESH_VAL_L_SEL(threshold) << 5); =20 -unlock: - mutex_unlock(&st->threshold_m); - return ret; } =20 --=20 2.53.0