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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: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Link: https://lore.kernel.org/r/20220222090009.2060-6-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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@ -209,6 +209,11 @@ static const struct iio_info adxl345_info = {
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.write_raw_get_fmt = adxl345_write_raw_get_fmt,
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.write_raw_get_fmt = adxl345_write_raw_get_fmt,
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};
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};
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static int adxl345_powerup(void *regmap)
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{
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return regmap_write(regmap, ADXL345_REG_POWER_CTL, ADXL345_POWER_CTL_MEASURE);
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}
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static void adxl345_powerdown(void *regmap)
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static void adxl345_powerdown(void *regmap)
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{
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{
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regmap_write(regmap, ADXL345_REG_POWER_CTL, ADXL345_POWER_CTL_STANDBY);
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regmap_write(regmap, ADXL345_REG_POWER_CTL, ADXL345_POWER_CTL_STANDBY);
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@ -265,8 +270,7 @@ int adxl345_core_probe(struct device *dev, struct regmap *regmap)
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indio_dev->num_channels = ARRAY_SIZE(adxl345_channels);
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indio_dev->num_channels = ARRAY_SIZE(adxl345_channels);
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/* Enable measurement mode */
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/* Enable measurement mode */
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ret = regmap_write(data->regmap, ADXL345_REG_POWER_CTL,
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ret = adxl345_powerup(data->regmap);
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ADXL345_POWER_CTL_MEASURE);
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if (ret < 0)
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if (ret < 0)
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return dev_err_probe(dev, ret, "Failed to enable measurement mode\n");
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return dev_err_probe(dev, ret, "Failed to enable measurement mode\n");
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