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Subject[PATCH] regulator: core: Remove unused get_device_regulator
Date
From: Fabio Estevam <fabio.estevam@freescale.com>

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: Fabio Estevam <fabio.estevam@freescale.com>
---
drivers/regulator/core.c | 22 ----------------------
1 files changed, 0 insertions(+), 22 deletions(-)

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index da31b8a..34b76cc 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -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
--
1.7.1


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