regulator: tps65218: Correct the the config register for LDO1

Correct the the config register for LDO1.

Fixes: 90e7d526 (regulator: tps65218: Add Regulator driver for
TPS65218 PMIC)
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: <stable@vger.kernel.org> # v3.15

drivers/regulator/tps65218-regulator.c

@@ -209,7 +209,7 @@ static const struct regulator_desc regulators[] = {
 			   1, -1, -1, TPS65218_REG_ENABLE1,
 			   TPS65218_ENABLE1_DC6_EN, NULL, NULL, 0, 0),
 	TPS65218_REGULATOR("LDO1", TPS65218_LDO_1, tps65218_ldo1_dcdc34_ops, 64,
-			   TPS65218_REG_CONTROL_DCDC4,
+			   TPS65218_REG_CONTROL_LDO1,
 			   TPS65218_CONTROL_LDO1_MASK, TPS65218_REG_ENABLE2,
 			   TPS65218_ENABLE2_LDO1_EN, NULL, ldo1_dcdc3_ranges,
 			   2, 0),