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Commit 23c2f041 authored by Mark Brown's avatar Mark Brown Committed by Liam Girdwood
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regulator: If we fail when setting up a supply say which supply 



Makes it a bit easier to identify if it's a problem with the supplies,
the usual error would be omitting the supply name entirely.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
parent 16c29daf

drivers/regulator/core.c

+4 −1
Original line number Diff line number Diff line
@@ -2565,9 +2565,12 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc, 
			init_data->consumer_supplies[i].dev,

			init_data->consumer_supplies[i].dev_name,

			init_data->consumer_supplies[i].supply);

		if (ret < 0)

		if (ret < 0) {

			dev_err(dev, "Failed to set supply %s\n",

				init_data->consumer_supplies[i].supply);

			goto unset_supplies;

		}

	}



	list_add(&rdev->list, &regulator_list);