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regulator: pfuze100: Don't allocate an invalid gpio

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Previously, the PFUZE100 would try to allocate gpio0 io0 because
config.ena_gpio defaults to 0, which can be a valid GPIO.  To prevent this
from happening, set this parameter to -EINVAL.

Signed-off-by: Sean Cross <xobs@kosagi.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Sean Cross 2014-05-26 16:45:41 +08:00 committed by Mark Brown
parent a6dcf9782f
commit fe788b0955
1 changed files with 1 additions and 0 deletions
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drivers/regulator/pfuze100-regulator.c
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@ -506,6 +506,7 @@ static int pfuze100_regulator_probe(struct i2c_client *client,
config.init_data = init_data;
config.driver_data = pfuze_chip;
config.of_node = match_of_node(i);
config.ena_gpio = -EINVAL;
pfuze_chip->regulators[i] =
devm_regulator_register(&client->dev, desc, &config);