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iio:dac:m62332: shutdown on remove

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The regulator framework requests to balance regulator_enable() calls with
regulator_disable() calls. To meet this requirement, set channels to 0 on
remove, which implies a regulator_disable() call in case that channel was
enabled.

Signed-off-by: Hartmut Knaack <[email protected]>
Acked-by: Daniel Baluta <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>
This commit is contained in:
Hartmut Knaack 2015-08-28 23:59:54 +02:00 • committed by Jonathan Cameron
commit 847e3928de
1 changed files with 2 additions and 0 deletions
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drivers/iio/dac/m62332.c
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@ -243,6 +243,8 @@ static int m62332_remove(struct i2c_client *client)
iio_device_unregister(indio_dev);
iio_map_array_unregister(indio_dev);
m62332_set_value(indio_dev, 0, 0);
m62332_set_value(indio_dev, 0, 1);
return 0;
}