regulator: palmas: Fix regmap offsets for PALMAS_REG_SMPS10 vsel_reg

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c
index 0fcf355..9e3e7f3 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -679,7 +679,9 @@
 		case PALMAS_REG_SMPS10:
 			pmic->desc[id].n_voltages = PALMAS_SMPS10_NUM_VOLTAGES;
 			pmic->desc[id].ops = &palmas_ops_smps10;
-			pmic->desc[id].vsel_reg = PALMAS_SMPS10_CTRL;
+			pmic->desc[id].vsel_reg =
+					PALMAS_BASE_TO_REG(PALMAS_SMPS_BASE,
+							PALMAS_SMPS10_CTRL);
 			pmic->desc[id].vsel_mask = SMPS10_VSEL;
 			pmic->desc[id].enable_reg =
 					PALMAS_BASE_TO_REG(PALMAS_SMPS_BASE,