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Commit bf2516cd authored by Fabio Estevam's avatar Fabio Estevam Committed by Mark Brown
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regulator: core: Remove unused get_device_regulator 



commit 222cc7b1 (regulator: core: Allow multiple requests of a single supply mapping)
removed the usage of get_device_regulator().

Remove the function definition too amd get rid of the following warning:

drivers/regulator/core.c:112:26: warning: 'get_device_regulator' defined but not used [-Wunused-function]

Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 222cc7b1

drivers/regulator/core.c

+0 −22
Original line number Diff line number Diff line
@@ -108,28 +108,6 @@ static const char *rdev_get_name(struct regulator_dev *rdev) 
		return "";

}



/* gets the regulator for a given consumer device */

static struct regulator *get_device_regulator(struct device *dev)

{

	struct regulator *regulator = NULL;

	struct regulator_dev *rdev;



	mutex_lock(&regulator_list_mutex);

	list_for_each_entry(rdev, &regulator_list, list) {

		mutex_lock(&rdev->mutex);

		list_for_each_entry(regulator, &rdev->consumer_list, list) {

			if (regulator->dev == dev) {

				mutex_unlock(&rdev->mutex);

				mutex_unlock(&regulator_list_mutex);

				return regulator;

			}

		}

		mutex_unlock(&rdev->mutex);

	}

	mutex_unlock(&regulator_list_mutex);

	return NULL;

}



/**

 * of_get_regulator - get a regulator device node based on supply name

 * @dev: Device pointer for the consumer (of regulator) device