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iio: humidity: hts221: squash hts221_power_on/off in hts221_set_enable 

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
hifive-unleashed-5.1
Lorenzo Bianconi 2017-07-17 19:39:00 +02:00 committed by Jonathan Cameron
parent ffebe74b7c
commit e3e25446a3
3 changed files with 8 additions and 23 deletions
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3
drivers/iio/humidity/hts221.h
View File

@ -62,8 +62,7 @@ extern const struct dev_pm_ops hts221_pm_ops;
int hts221_config_drdy(struct hts221_hw *hw, bool enable);
int hts221_probe(struct iio_dev *iio_dev);
int hts221_power_on(struct hts221_hw *hw);
int hts221_power_off(struct hts221_hw *hw);
int hts221_set_enable(struct hts221_hw *hw, bool enable);
int hts221_allocate_buffers(struct hts221_hw *hw);
int hts221_allocate_trigger(struct hts221_hw *hw);

4
drivers/iio/humidity/hts221_buffer.c
View File

@ -109,12 +109,12 @@ int hts221_allocate_trigger(struct hts221_hw *hw)
static int hts221_buffer_preenable(struct iio_dev *iio_dev)
{
return hts221_power_on(iio_priv(iio_dev));
return hts221_set_enable(iio_priv(iio_dev), true);
}
static int hts221_buffer_postdisable(struct iio_dev *iio_dev)
{
return hts221_power_off(iio_priv(iio_dev));
return hts221_set_enable(iio_priv(iio_dev), false);
}
static const struct iio_buffer_setup_ops hts221_buffer_ops = {

24
drivers/iio/humidity/hts221_core.c
View File

@ -285,30 +285,16 @@ hts221_sysfs_temp_oversampling_avail(struct device *dev,
return len;
}
int hts221_power_on(struct hts221_hw *hw)
int hts221_set_enable(struct hts221_hw *hw, bool enable)
{
int err;
err = hts221_write_with_mask(hw, HTS221_REG_CNTRL1_ADDR,
HTS221_ENABLE_MASK, true);
HTS221_ENABLE_MASK, enable);
if (err < 0)
return err;
hw->enabled = true;
return 0;
}
int hts221_power_off(struct hts221_hw *hw)
{
int err;
err = hts221_write_with_mask(hw, HTS221_REG_CNTRL1_ADDR,
HTS221_ENABLE_MASK, false);
if (err < 0)
return err;
hw->enabled = false;
hw->enabled = enable;
return 0;
}
@ -463,7 +449,7 @@ static int hts221_read_oneshot(struct hts221_hw *hw, u8 addr, int *val)
u8 data[HTS221_DATA_SIZE];
int err;
err = hts221_power_on(hw);
err = hts221_set_enable(hw, true);
if (err < 0)
return err;
@ -473,7 +459,7 @@ static int hts221_read_oneshot(struct hts221_hw *hw, u8 addr, int *val)
if (err < 0)
return err;
hts221_power_off(hw);
hts221_set_enable(hw, false);
*val = (s16)get_unaligned_le16(data);