diff options
Diffstat (limited to 'drivers/iio/gyro/fxas21002c_core.c')
| -rw-r--r-- | drivers/iio/gyro/fxas21002c_core.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/iio/gyro/fxas21002c_core.c b/drivers/iio/gyro/fxas21002c_core.c index c28d17ca6f5e..a88670207cec 100644 --- a/drivers/iio/gyro/fxas21002c_core.c +++ b/drivers/iio/gyro/fxas21002c_core.c @@ -373,8 +373,6 @@ static int fxas21002c_pm_put(struct fxas21002c_data *data) { struct device *dev = regmap_get_device(data->regmap); - pm_runtime_mark_last_busy(dev); - return pm_runtime_put_autosuspend(dev); } @@ -730,14 +728,21 @@ static irqreturn_t fxas21002c_trigger_handler(int irq, void *p) int ret; mutex_lock(&data->lock); + ret = fxas21002c_pm_get(data); + if (ret < 0) + goto out_unlock; + ret = regmap_bulk_read(data->regmap, FXAS21002C_REG_OUT_X_MSB, data->buffer, CHANNEL_SCAN_MAX * sizeof(s16)); if (ret < 0) - goto out_unlock; + goto out_pm_put; iio_push_to_buffers_with_timestamp(indio_dev, data->buffer, data->timestamp); +out_pm_put: + fxas21002c_pm_put(data); + out_unlock: mutex_unlock(&data->lock); @@ -849,8 +854,7 @@ static int fxas21002c_trigger_probe(struct fxas21002c_data *data) if (!data->dready_trig) return -ENOMEM; - irq_trig = irqd_get_trigger_type(irq_get_irq_data(data->irq)); - + irq_trig = irq_get_trigger_type(data->irq); if (irq_trig == IRQF_TRIGGER_RISING) { ret = regmap_field_write(data->regmap_fields[F_IPOL], 1); if (ret < 0) @@ -998,7 +1002,7 @@ pm_disable: return ret; } -EXPORT_SYMBOL_NS_GPL(fxas21002c_core_probe, IIO_FXAS21002C); +EXPORT_SYMBOL_NS_GPL(fxas21002c_core_probe, "IIO_FXAS21002C"); void fxas21002c_core_remove(struct device *dev) { @@ -1009,7 +1013,7 @@ void fxas21002c_core_remove(struct device *dev) pm_runtime_disable(dev); pm_runtime_set_suspended(dev); } -EXPORT_SYMBOL_NS_GPL(fxas21002c_core_remove, IIO_FXAS21002C); +EXPORT_SYMBOL_NS_GPL(fxas21002c_core_remove, "IIO_FXAS21002C"); static int fxas21002c_suspend(struct device *dev) { |