regulator: core: remove unused rdev_get_supply()
This is a remnant of commit 70a7fb80e8
("regulator: core: Fix nested
locking of supplies").
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -143,14 +143,6 @@ static bool regulator_ops_is_valid(struct regulator_dev *rdev, int ops)
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return false;
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}
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static inline struct regulator_dev *rdev_get_supply(struct regulator_dev *rdev)
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{
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if (rdev && rdev->supply)
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return rdev->supply->rdev;
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return NULL;
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}
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/**
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* regulator_lock_nested - lock a single regulator
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* @rdev: regulator source
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