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iio: magn: ak8975: make sure to power down at remove() 

The code was not powering the magnetometer down properly at
remove(): just cutting the regulators without first setting the
device in power off mode. Fix this.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Linus Walleij 2016-06-29 14:08:37 +02:00 committed by Jonathan Cameron
parent b1037c1a49
commit 8d06cd25f7
1 changed files with 1 additions and 0 deletions
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drivers/iio/magnetometer/ak8975.c
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@ -991,6 +991,7 @@ static int ak8975_remove(struct i2c_client *client)
iio_device_unregister(indio_dev);
iio_triggered_buffer_cleanup(indio_dev);
ak8975_set_mode(data, POWER_DOWN);
ak8975_power_off(data);
return 0;