regulator: Include the device name in the microamps_requested_ file
We may have multiple devices requesting a supply with the same name so include the device name in the generated filename for microamps_requested to avoid duplicate files. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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@ -1053,8 +1053,9 @@ static struct regulator *create_regulator(struct regulator_dev *rdev,
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if (dev) {
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/* create a 'requested_microamps_name' sysfs entry */
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size = scnprintf(buf, REG_STR_SIZE, "microamps_requested_%s",
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supply_name);
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size = scnprintf(buf, REG_STR_SIZE,
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"microamps_requested_%s-%s",
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dev_name(dev), supply_name);
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if (size >= REG_STR_SIZE)
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goto overflow_err;
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