Merge branches 'arm/rockchip', 'arm/exynos', 'arm/smmu', 'x86/vt-d', 'x86/amd', ...

[sfrench/cifs-2.6.git] / drivers / iio / pressure / st_pressure_core.c

diff --git a/drivers/iio/pressure/st_pressure_core.c b/drivers/iio/pressure/st_pressure_core.c
index 97baf40d424bd599687b124062081364f94b487e..e881fa6291e9228a56cc0a7f3d6cf3ee51621855 100644 (file)
--- a/drivers/iio/pressure/st_pressure_core.c
+++ b/drivers/iio/pressure/st_pressure_core.c
@@ -417,6 +417,7 @@ int st_press_common_probe(struct iio_dev *indio_dev)
 
        indio_dev->modes = INDIO_DIRECT_MODE;
        indio_dev->info = &press_info;
+       mutex_init(&press_data->tb.buf_lock);
 
        st_sensors_power_enable(indio_dev);