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regulator: Add REGULATOR_STATUS_UNDEFINED.
REGULATOR_STATUS_UNDEFINED is to be returned by regulator, if any other state doesn't really apply. Signed-off-by: Krystian Garbaciak <krystian.garbaciak@diasemi.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -393,6 +393,9 @@ static ssize_t regulator_status_show(struct device *dev,
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case REGULATOR_STATUS_STANDBY:
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label = "standby";
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break;
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case REGULATOR_STATUS_UNDEFINED:
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label = "undefined";
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break;
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default:
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return -ERANGE;
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}
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@ -2897,7 +2900,7 @@ int regulator_mode_to_status(unsigned int mode)
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case REGULATOR_MODE_STANDBY:
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return REGULATOR_STATUS_STANDBY;
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default:
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return 0;
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return REGULATOR_STATUS_UNDEFINED;
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}
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}
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EXPORT_SYMBOL_GPL(regulator_mode_to_status);
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@ -32,6 +32,8 @@ enum regulator_status {
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REGULATOR_STATUS_NORMAL,
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REGULATOR_STATUS_IDLE,
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REGULATOR_STATUS_STANDBY,
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/* in case that any other status doesn't apply */
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REGULATOR_STATUS_UNDEFINED,
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};
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/**
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