diff options
Diffstat (limited to 'drivers/iio/accel/adxl380.c')
| -rw-r--r-- | drivers/iio/accel/adxl380.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/iio/accel/adxl380.c b/drivers/iio/accel/adxl380.c index f80527d899be..a1460120d9da 100644 --- a/drivers/iio/accel/adxl380.c +++ b/drivers/iio/accel/adxl380.c @@ -1181,7 +1181,7 @@ static int adxl380_read_raw(struct iio_dev *indio_dev, ret = adxl380_read_chn(st, chan->address); iio_device_release_direct_mode(indio_dev); - if (ret) + if (ret < 0) return ret; *val = sign_extend32(ret >> chan->scan_type.shift, @@ -1386,7 +1386,7 @@ static int adxl380_write_event_config(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, - int state) + bool state) { struct adxl380_state *st = iio_priv(indio_dev); enum adxl380_axis axis; @@ -1719,7 +1719,6 @@ static int adxl380_config_irq(struct iio_dev *indio_dev) { struct adxl380_state *st = iio_priv(indio_dev); unsigned long irq_flag; - struct irq_data *desc; u32 irq_type; u8 polarity; int ret; @@ -1737,11 +1736,7 @@ static int adxl380_config_irq(struct iio_dev *indio_dev) st->int_map[1] = ADXL380_INT1_MAP1_REG; } - desc = irq_get_irq_data(st->irq); - if (!desc) - return dev_err_probe(st->dev, -EINVAL, "Could not find IRQ %d\n", st->irq); - - irq_type = irqd_get_trigger_type(desc); + irq_type = irq_get_trigger_type(st->irq); if (irq_type == IRQ_TYPE_LEVEL_HIGH) { polarity = 0; irq_flag = IRQF_TRIGGER_HIGH | IRQF_ONESHOT; |