msm: rpm-regulator: add RPM regulator support for 9615

Change-Id: Ieb20fee089fa228890024de14b53175b8f96a3e3
Signed-off-by: David Collins <collinsd@codeaurora.org>
diff --git a/arch/arm/mach-msm/rpm-regulator-private.h b/arch/arm/mach-msm/rpm-regulator-private.h
index 7e5a528..ff127d9 100644
--- a/arch/arm/mach-msm/rpm-regulator-private.h
+++ b/arch/arm/mach-msm/rpm-regulator-private.h
@@ -162,4 +162,13 @@
 }
 #endif
 
+#if defined(CONFIG_ARCH_MSM9615)
+struct vreg_config *get_config_9615(void);
+#else
+static inline struct vreg_config *get_config_9615(void)
+{
+	return NULL;
+}
+#endif
+
 #endif