regulator: Update tps65217-regulator for DT changes

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/drivers/regulator/tps65217-regulator.c b/drivers/regulator/tps65217-regulator.c
index 6665566..28a10ea 100644
--- a/drivers/regulator/tps65217-regulator.c
+++ b/drivers/regulator/tps65217-regulator.c
@@ -447,7 +447,7 @@
 	tps->info[pdev->id] = info;
 
 	rdev = regulator_register(&regulators[pdev->id], &pdev->dev,
-				  pdev->dev.platform_data, tps);
+				  pdev->dev.platform_data, tps, NULL);
 	if (IS_ERR(rdev))
 		return PTR_ERR(rdev);