regulator: set max8998->dev to &pdev->dev.

max8998->dev is NULL in current implementation, set it to &pdev->dev.

regulator_register() still return success if max8998->dev is NULL,
but rdev->dev.parent will be set to NULL which is incorrect.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c
index 8b9bfdf8ffe5..a1baf1fbe004 100644
--- a/drivers/regulator/max8998.c
+++ b/drivers/regulator/max8998.c
@@ -557,6 +557,7 @@ static __devinit int max8998_pmic_probe(struct platform_device *pdev)
         }
 
         rdev = max8998->rdev;
+        max8998->dev = &pdev->dev;
         max8998->iodev = iodev;
         max8998->num_regulators = pdata->num_regulators;
         platform_set_drvdata(pdev, max8998);