regulator: core: Properly handle case where supply is the couple

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Check whether supply regulator is the couple to avoid infinite recursion
during of locking.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Dmitry Osipenko 2018-11-19 00:56:18 +03:00 • committed by Mark Brown

parent f8702f9e4a

commit 089e2cc2e1

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1 changed files with 17 additions and 2 deletions

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drivers/regulator/core.c

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