Commit 5b4c63f6 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Jonathan Cameron
Browse files

iio: accel: adxl345: Extract adxl345_powerup() helper 



For the sake of symmetry and possible reuse in the future
extract adxl435_powerup() helper.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: default avatarKai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20220222090009.2060-6-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent b9493d59

drivers/iio/accel/adxl345_core.c

+6 −2
Original line number Diff line number Diff line
@@ -209,6 +209,11 @@ static const struct iio_info adxl345_info = { 
	.write_raw_get_fmt	= adxl345_write_raw_get_fmt,

};



static int adxl345_powerup(void *regmap)

{

	return regmap_write(regmap, ADXL345_REG_POWER_CTL, ADXL345_POWER_CTL_MEASURE);

}



static void adxl345_powerdown(void *regmap)

{

	regmap_write(regmap, ADXL345_REG_POWER_CTL, ADXL345_POWER_CTL_STANDBY);
@@ -265,8 +270,7 @@ int adxl345_core_probe(struct device *dev, struct regmap *regmap) 
	indio_dev->num_channels = ARRAY_SIZE(adxl345_channels);



	/* Enable measurement mode */

	ret = regmap_write(data->regmap, ADXL345_REG_POWER_CTL,

			   ADXL345_POWER_CTL_MEASURE);

	ret = adxl345_powerup(data->regmap);

	if (ret < 0)

		return dev_err_probe(dev, ret, "Failed to enable measurement mode\n");