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Fri, 06 Mar 2026 13:14:25 -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 1/3] iio: accel: adxl313: convert to guard(mutex) Date: Sat, 7 Mar 2026 02:41:50 +0530 Message-ID: <20260306211152.65109-2-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/adxl313_core.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/iio/accel/adxl313_core.c b/drivers/iio/accel/adxl313_c= ore.c index 9f5d4d2cb325..94c6023af487 100644 --- a/drivers/iio/accel/adxl313_core.c +++ b/drivers/iio/accel/adxl313_core.c @@ -8,6 +8,7 @@ */ =20 #include +#include #include #include #include @@ -356,18 +357,16 @@ static int adxl313_read_axis(struct adxl313_data *dat= a, { int ret; =20 - mutex_lock(&data->lock); + guard(mutex)(&data->lock); =20 ret =3D regmap_bulk_read(data->regmap, ADXL313_REG_DATA_AXIS(chan->address), &data->transf_buf, sizeof(data->transf_buf)); if (ret) - goto unlock_ret; + return ret; =20 ret =3D le16_to_cpu(data->transf_buf); =20 -unlock_ret: - mutex_unlock(&data->lock); return ret; } =20 --=20 2.53.0