Commit fbe31057 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Mark Brown
Browse files

regulator: fixed regulator_bulk_enable unwinding code 



Unwinding code disables all successfully enabled regulators.
Error is logged for every failed regulator.

Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 2730fd82

drivers/regulator/core.c

+7 −3
Original line number Diff line number Diff line
@@ -3057,9 +3057,13 @@ int regulator_bulk_enable(int num_consumers, 
	return 0;



err:

	pr_err("Failed to enable %s: %d\n", consumers[i].supply, ret);

	while (--i >= 0)

	for (i = 0; i < num_consumers; i++) {

		if (consumers[i].ret < 0)

			pr_err("Failed to enable %s: %d\n", consumers[i].supply,

			       consumers[i].ret);

		else

			regulator_disable(consumers[i].consumer);

	}



	return ret;

}