defconfig: 9615: Enable pm8xxx_regulator driver

Change-Id: I79e6cbd3b049082eba7e3a67617eaecb855ecca8
Signed-off-by: David Collins <collinsd@codeaurora.org>
diff --git a/arch/arm/configs/msm9615_defconfig b/arch/arm/configs/msm9615_defconfig
index ed9a45b..9d32aa0 100644
--- a/arch/arm/configs/msm9615_defconfig
+++ b/arch/arm/configs/msm9615_defconfig
@@ -140,6 +140,7 @@
 CONFIG_THERMAL_TSENS8960=y
 CONFIG_MFD_PM8018_CORE=y
 CONFIG_REGULATOR=y
+CONFIG_REGULATOR_PM8XXX=y
 CONFIG_REGULATOR_GPIO=y
 # CONFIG_HID_SUPPORT is not set
 CONFIG_USB=y