diff options
-rw-r--r-- | drivers/iio/magnetometer/st_magn.h | 12 | ||||
-rw-r--r-- | drivers/iio/magnetometer/st_magn_buffer.c | 9 | ||||
-rw-r--r-- | drivers/iio/magnetometer/st_magn_core.c | 6 |
3 files changed, 3 insertions, 24 deletions
diff --git a/drivers/iio/magnetometer/st_magn.h b/drivers/iio/magnetometer/st_magn.h index fb6c906c4c0c..785b7f7b8b06 100644 --- a/drivers/iio/magnetometer/st_magn.h +++ b/drivers/iio/magnetometer/st_magn.h @@ -25,25 +25,13 @@ #ifdef CONFIG_IIO_BUFFER int st_magn_allocate_ring(struct iio_dev *indio_dev); -void st_magn_deallocate_ring(struct iio_dev *indio_dev); int st_magn_trig_set_state(struct iio_trigger *trig, bool state); #define ST_MAGN_TRIGGER_SET_STATE (&st_magn_trig_set_state) #else /* CONFIG_IIO_BUFFER */ -static inline int st_magn_probe_trigger(struct iio_dev *indio_dev, int irq) -{ - return 0; -} -static inline void st_magn_remove_trigger(struct iio_dev *indio_dev, int irq) -{ - return; -} static inline int st_magn_allocate_ring(struct iio_dev *indio_dev) { return 0; } -static inline void st_magn_deallocate_ring(struct iio_dev *indio_dev) -{ -} #define ST_MAGN_TRIGGER_SET_STATE NULL #endif /* CONFIG_IIO_BUFFER */ diff --git a/drivers/iio/magnetometer/st_magn_buffer.c b/drivers/iio/magnetometer/st_magn_buffer.c index 68f01714304f..cb43ccda808d 100644 --- a/drivers/iio/magnetometer/st_magn_buffer.c +++ b/drivers/iio/magnetometer/st_magn_buffer.c @@ -41,13 +41,8 @@ static const struct iio_buffer_setup_ops st_magn_buffer_setup_ops = { int st_magn_allocate_ring(struct iio_dev *indio_dev) { - return iio_triggered_buffer_setup(indio_dev, NULL, - &st_sensors_trigger_handler, &st_magn_buffer_setup_ops); -} - -void st_magn_deallocate_ring(struct iio_dev *indio_dev) -{ - iio_triggered_buffer_cleanup(indio_dev); + return devm_iio_triggered_buffer_setup(indio_dev->dev.parent, indio_dev, + NULL, &st_sensors_trigger_handler, &st_magn_buffer_setup_ops); } MODULE_AUTHOR("Denis Ciocca <denis.ciocca@st.com>"); diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c index 2c44a92590fc..9ffd50d796bf 100644 --- a/drivers/iio/magnetometer/st_magn_core.c +++ b/drivers/iio/magnetometer/st_magn_core.c @@ -647,7 +647,7 @@ int st_magn_common_probe(struct iio_dev *indio_dev) err = st_sensors_allocate_trigger(indio_dev, ST_MAGN_TRIGGER_OPS); if (err < 0) - goto st_magn_probe_trigger_error; + return err; } err = iio_device_register(indio_dev); @@ -662,8 +662,6 @@ int st_magn_common_probe(struct iio_dev *indio_dev) st_magn_device_register_error: if (mdata->irq > 0) st_sensors_deallocate_trigger(indio_dev); -st_magn_probe_trigger_error: - st_magn_deallocate_ring(indio_dev); return err; } EXPORT_SYMBOL(st_magn_common_probe); @@ -675,8 +673,6 @@ void st_magn_common_remove(struct iio_dev *indio_dev) iio_device_unregister(indio_dev); if (mdata->irq > 0) st_sensors_deallocate_trigger(indio_dev); - - st_magn_deallocate_ring(indio_dev); } EXPORT_SYMBOL(st_magn_common_remove); |