regulator: tps65217: Remove *rdev[] from struct tps65217

Now this driver uses devm_regulator_register() so we don't need to save rdev
pointer to tps->rdev[i] for cleanup.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>

drivers/regulator/tps65217-regulator.c

@@ -257,9 +257,6 @@ static int tps65217_regulator_probe(struct platform_device *pdev)
 				pdev->name);
 			return PTR_ERR(rdev);
 		}
-
-		/* Save regulator for cleanup */
-		tps->rdev[i] = rdev;
 	}
 	return 0;
 }

include/linux/mfd/tps65217.h

@@ -254,7 +254,6 @@ struct tps65217 {
 	struct tps65217_board *pdata;
 	unsigned long id;
 	struct regulator_desc desc[TPS65217_NUM_REGULATOR];
-	struct regulator_dev *rdev[TPS65217_NUM_REGULATOR];
 	struct regmap *regmap;
 };