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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-05-09 11:41:02 +0200
committerLiam Girdwood <lrg@slimlogic.co.uk>2011-05-27 10:34:37 +0100
commit82d158397b6eeb464263a6ef6a739c4118a34720 (patch)
tree95fb5c55f74900f424a62d20ba68efcbc182fab4 /drivers
parent7ce8a2a05f249054e6bce109a15ee188b4124256 (diff)
regulator: Factor out references to rdev in regulator_force_disable()
Don't go looking up the rdev pointer every time, just use a local variable like everything else. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/regulator/core.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index a2728a498c3f..98d25fcb3930 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1504,13 +1504,14 @@ static int _regulator_force_disable(struct regulator_dev *rdev,
*/
int regulator_force_disable(struct regulator *regulator)
{
+ struct regulator_dev *rdev = regulator->rdev;
struct regulator_dev *supply_rdev = NULL;
int ret;
- mutex_lock(&regulator->rdev->mutex);
+ mutex_lock(&rdev->mutex);
regulator->uA_load = 0;
- ret = _regulator_force_disable(regulator->rdev, &supply_rdev);
- mutex_unlock(&regulator->rdev->mutex);
+ ret = _regulator_force_disable(rdev, &supply_rdev);
+ mutex_unlock(&rdev->mutex);
if (supply_rdev)
regulator_disable(get_device_regulator(rdev_get_dev(supply_rdev)));