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path: root/drivers/iio/magnetometer/st_magn_core.c
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Diffstat (limited to 'drivers/iio/magnetometer/st_magn_core.c')
-rw-r--r--drivers/iio/magnetometer/st_magn_core.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c
index 8ade473f99fe..2e56f812a644 100644
--- a/drivers/iio/magnetometer/st_magn_core.c
+++ b/drivers/iio/magnetometer/st_magn_core.c
@@ -369,6 +369,7 @@ int st_magn_common_probe(struct iio_dev *indio_dev)
indio_dev->modes = INDIO_DIRECT_MODE;
indio_dev->info = &magn_info;
+ mutex_init(&mdata->tb.buf_lock);
st_sensors_power_enable(indio_dev);
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