extern int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state);
extern int omap3_idle_init(void);
+#if defined(CONFIG_PM_OPP)
+extern int omap3_opp_init(void);
+extern int omap4_opp_init(void);
+#else
+static inline int omap3_opp_init(void)
+{
+ return -EINVAL;
+}
+static inline int omap4_opp_init(void)
+{
+ return -EINVAL;
+}
+#endif
+
struct cpuidle_params {
u8 valid;
u32 sleep_latency;