Merge branches 'alignment', 'fixes', 'l2c' (early part) and 'misc' into for-next

[sfrench/cifs-2.6.git] / arch / arm / include / asm / mcpm.h

diff --git a/arch/arm/include/asm/mcpm.h b/arch/arm/include/asm/mcpm.h
index 90ed21942456888f23868317edcf242affe0b9a6..d9702eb0b02b03762c6953868e166df2dc73502d 100644 (file)
--- a/arch/arm/include/asm/mcpm.h
+++ b/arch/arm/include/asm/mcpm.h
@@ -53,6 +53,13 @@ void mcpm_set_early_poke(unsigned cpu, unsigned cluster,
  * CPU/cluster power operations API for higher subsystems to use.
  */
 
+/**
+ * mcpm_is_available - returns whether MCPM is initialized and available
+ *
+ * This returns true or false accordingly.
+ */
+bool mcpm_is_available(void);
+
 /**
  * mcpm_cpu_power_up - make given CPU in given cluster runable
  *