target: msm8952: fix a logical error in regulator_disable API

In regulator_disable API, we currently do not check for the correct
flag to disable L17 and L6 regulators. Add change to fix this issue.

Change-Id: I1199d2d2c4ab649e900e1a45b1dd239abf1c8850
diff --git a/target/msm8952/regulator.c b/target/msm8952/regulator.c
index fae6cfb..f411b1a 100644
--- a/target/msm8952/regulator.c
+++ b/target/msm8952/regulator.c
@@ -101,9 +101,9 @@
 	if (enable & REG_LDO2)
 		rpm_send_data(&ldo2[GENERIC_DISABLE][0], 36, RPM_REQUEST_TYPE);
 
-	if (enable & REG_LDO2)
+	if (enable & REG_LDO17)
 		rpm_send_data(&ldo17[GENERIC_DISABLE][0], 36, RPM_REQUEST_TYPE);
 
-	if (enable & REG_LDO2)
+	if (enable & REG_LDO6)
 		rpm_send_data(&ldo6[GENERIC_DISABLE][0], 36, RPM_REQUEST_TYPE);
 }