Merge tag 'for-4.1-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux...

[linux-2.6-microblaze.git] / drivers / iio / magnetometer / st_magn_core.c

diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c
index 8ade473..2e56f81 100644 (file)
--- 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);