Messages in this thread Patch in this message | | | From | Mark Brown <> | Date | Mon, 11 Jun 2012 20:14:53 +0800 | Subject | [PATCH] regulator: stubs: Make stub regulator_get_voltage() return an error |
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Returning 0 isn't useful, it's not even meaningful if there is a real regulator there.
Reported-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> --- include/linux/regulator/consumer.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index ed05443..bb5b3a2 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -291,7 +291,7 @@ static inline int regulator_set_voltage(struct regulator *regulator, static inline int regulator_get_voltage(struct regulator *regulator) { - return 0; + return -EINVAL; } static inline int regulator_set_current_limit(struct regulator *regulator, -- 1.7.10
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