Commit 92c3e93b authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Jonathan Cameron
Browse files

iio: humidity: hts221: Make use of device properties 



Device property API allows to gather device resources from different sources,
such as ACPI. Convert the drivers to unleash the power of device property API.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 4d8d2f09

drivers/iio/humidity/hts221_buffer.c

+1 −2
Original line number Diff line number Diff line
@@ -77,7 +77,6 @@ int hts221_allocate_trigger(struct hts221_hw *hw) 
	struct st_sensors_platform_data *pdata = dev_get_platdata(hw->dev);

	struct iio_dev *iio_dev = iio_priv_to_dev(hw);

	bool irq_active_low = false, open_drain = false;

	struct device_node *np = hw->dev->of_node;

	unsigned long irq_type;

	int err;
@@ -106,7 +105,7 @@ int hts221_allocate_trigger(struct hts221_hw *hw) 
	if (err < 0)

		return err;



	if ((np && of_property_read_bool(np, "drive-open-drain")) ||

	if (device_property_read_bool(hw->dev, "drive-open-drain") ||

	    (pdata && pdata->open_drain)) {

		irq_type |= IRQF_SHARED;

		open_drain = true;

drivers/iio/humidity/hts221_i2c.c

+1 −1
Original line number Diff line number Diff line
@@ -63,7 +63,7 @@ static struct i2c_driver hts221_driver = { 
	.driver = {

		.name = "hts221_i2c",

		.pm = &hts221_pm_ops,

		.of_match_table = of_match_ptr(hts221_i2c_of_match),

		.of_match_table = hts221_i2c_of_match,

		.acpi_match_table = ACPI_PTR(hts221_acpi_match),

	},

	.probe = hts221_i2c_probe,

drivers/iio/humidity/hts221_spi.c

+1 −1
Original line number Diff line number Diff line
@@ -56,7 +56,7 @@ static struct spi_driver hts221_driver = { 
	.driver = {

		.name = "hts221_spi",

		.pm = &hts221_pm_ops,

		.of_match_table = of_match_ptr(hts221_spi_of_match),

		.of_match_table = hts221_spi_of_match,

	},

	.probe = hts221_spi_probe,

	.id_table = hts221_spi_id_table,

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