[PATCH v2 4/8] iio: accel: adxl355_core: Use devm-managed mutex initialization

[Sanjay Chitroda]

From: Sanjay Chitroda <sanjayembeddedse@xxxxxxxxx>

Use devm_mutex_init() to tie the mutex lifetime to the device and
improve debugging when CONFIG_DEBUG_MUTEXES is enabled.

Signed-off-by: Sanjay Chitroda <sanjayembeddedse@xxxxxxxxx>
---
 drivers/iio/accel/adxl355_core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/iio/accel/adxl355_core.c b/drivers/iio/accel/adxl355_core.c
index 8f90c58f4100..a310f8e37e3d 100644
--- a/drivers/iio/accel/adxl355_core.c
+++ b/drivers/iio/accel/adxl355_core.c
@@ -802,7 +802,9 @@ int adxl355_core_probe(struct device *dev, struct regmap *regmap,
 	data->dev = dev;
 	data->op_mode = ADXL355_STANDBY;
 	data->chip_info = chip_info;
-	mutex_init(&data->lock);
+	ret = devm_mutex_init(dev, &data->lock);
+	if (ret)
+		return ret;
 
 	indio_dev->name = chip_info->name;
 	indio_dev->info = &adxl355_info;
-- 
2.34.1