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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2022-02-22 12:00:07 +0300
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2022-02-26 22:11:26 +0300
commit5b4c63f691b848322166cace3be464a90b42065f (patch)
treefe268dab97f2615a0fe5841e435fa6cd0368b9b3 /drivers/iio
parentb9493d595226b598ed79b3769f7038fda1a5391b (diff)
downloadlinux-5b4c63f691b848322166cace3be464a90b42065f.tar.xz
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>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/accel/adxl345_core.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/iio/accel/adxl345_core.c b/drivers/iio/accel/adxl345_core.c
index 315a408115b3..4e4562fc35c9 100644
--- a/drivers/iio/accel/adxl345_core.c
+++ b/drivers/iio/accel/adxl345_core.c
@@ -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");