Commit e0eaedef authored Jun 09, 2011 by Mark Brown Committed by Liam Girdwood Jun 09, 2011

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>

parent f5726ae3

drivers/regulator/core.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -1053,8 +1053,9 @@ static struct regulator create_regulator(struct regulator_dev rdev,

		if (dev) {
		/* create a 'requested_microamps_name' sysfs entry */
		size = scnprintf(buf, REG_STR_SIZE, "microamps_requested_%s",
		supply_name);
		size = scnprintf(buf, REG_STR_SIZE,
		"microamps_requested_%s-%s",
		dev_name(dev), supply_name);
		if (size >= REG_STR_SIZE)
		goto overflow_err;

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