Merge branch 'pm-cpuidle'

* pm-cpuidle: (51 commits)
  cpuidle: add maintainer entry
  ARM: s3c64xx: cpuidle: use init/exit common routine
  SH: cpuidle: use init/exit common routine
  cpuidle: fix comment format
  ARM: imx: cpuidle: use init/exit common routine
  ARM: davinci: cpuidle: use init/exit common routine
  ARM: kirkwood: cpuidle: use init/exit common routine
  ARM: calxeda: cpuidle: use init/exit common routine
  ARM: tegra: cpuidle: use init/exit common routine for tegra3
  ARM: tegra: cpuidle: use init/exit common routine for tegra2
  ARM: OMAP4: cpuidle: use init/exit common routine
  ARM: shmobile: cpuidle: use init/exit common routine
  ARM: tegra: cpuidle: use init/exit common routine
  ARM: OMAP3: cpuidle: use init/exit common routine
  ARM: at91: cpuidle: use init/exit common routine
  ARM: ux500: cpuidle: use init/exit common routine
  cpuidle: make a single register function for all
  ARM: ux500: cpuidle: replace for_each_online_cpu by for_each_possible_cpu
  cpuidle: remove en_core_tk_irqen flag
  ARM: OMAP3: remove cpuidle_wrap_enter
  ...

2 files changed, 26 insertions, 29 deletions

diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index 66346521cb65..f9fd93758333 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -8,6 +8,20 @@
 #ifndef _LINUX_CLOCKCHIPS_H
 #define _LINUX_CLOCKCHIPS_H
 
+/* Clock event notification values */
+enum clock_event_nofitiers {
+        CLOCK_EVT_NOTIFY_ADD,
+        CLOCK_EVT_NOTIFY_BROADCAST_ON,
+        CLOCK_EVT_NOTIFY_BROADCAST_OFF,
+        CLOCK_EVT_NOTIFY_BROADCAST_FORCE,
+        CLOCK_EVT_NOTIFY_BROADCAST_ENTER,
+        CLOCK_EVT_NOTIFY_BROADCAST_EXIT,
+        CLOCK_EVT_NOTIFY_SUSPEND,
+        CLOCK_EVT_NOTIFY_RESUME,
+        CLOCK_EVT_NOTIFY_CPU_DYING,
+        CLOCK_EVT_NOTIFY_CPU_DEAD,
+};
+
 #ifdef CONFIG_GENERIC_CLOCKEVENTS_BUILD
 
 #include <linux/clocksource.h>
@@ -26,20 +40,6 @@ enum clock_event_mode {
         CLOCK_EVT_MODE_RESUME,
 };
 
-/* Clock event notification values */
-enum clock_event_nofitiers {
-        CLOCK_EVT_NOTIFY_ADD,
-        CLOCK_EVT_NOTIFY_BROADCAST_ON,
-        CLOCK_EVT_NOTIFY_BROADCAST_OFF,
-        CLOCK_EVT_NOTIFY_BROADCAST_FORCE,
-        CLOCK_EVT_NOTIFY_BROADCAST_ENTER,
-        CLOCK_EVT_NOTIFY_BROADCAST_EXIT,
-        CLOCK_EVT_NOTIFY_SUSPEND,
-        CLOCK_EVT_NOTIFY_RESUME,
-        CLOCK_EVT_NOTIFY_CPU_DYING,
-        CLOCK_EVT_NOTIFY_CPU_DEAD,
-};
-
 /*
  * Clock event features
  */
@@ -173,7 +173,7 @@ extern int tick_receive_broadcast(void);
 #ifdef CONFIG_GENERIC_CLOCKEVENTS
 extern void clockevents_notify(unsigned long reason, void *arg);
 #else
-# define clockevents_notify(reason, arg) do { } while (0)
+static inline void clockevents_notify(unsigned long reason, void *arg) {}
 #endif
 
 #else /* CONFIG_GENERIC_CLOCKEVENTS_BUILD */
@@ -181,7 +181,7 @@ extern void clockevents_notify(unsigned long reason, void *arg);
 static inline void clockevents_suspend(void) {}
 static inline void clockevents_resume(void) {}
 
-#define clockevents_notify(reason, arg) do { } while (0)
+static inline void clockevents_notify(unsigned long reason, void *arg) {}
 
 #endif
 
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index 480c14dc1ddd..3c86faa59798 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -57,6 +57,7 @@ struct cpuidle_state {
 /* Idle State Flags */
 #define CPUIDLE_FLAG_TIME_VALID (0x01) /* is residency time measurable? */
 #define CPUIDLE_FLAG_COUPLED    (0x02) /* state applies to multiple cpus */
+#define CPUIDLE_FLAG_TIMER_STOP (0x04)  /* timer is stopped on this state */
 
 #define CPUIDLE_DRIVER_FLAGS_MASK (0xFFFF0000)
 
@@ -104,8 +105,8 @@ struct cpuidle_driver {
         struct module           *owner;
         int                     refcnt;
 
-        /* set to 1 to use the core cpuidle time keeping (for all states). */
-        unsigned int            en_core_tk_irqen:1;
+        /* used by the cpuidle framework to setup the broadcast timer */
+        unsigned int            bctimer:1;
         /* states array must be ordered in decreasing power consumption */
         struct cpuidle_state    states[CPUIDLE_STATE_MAX];
         int                     state_count;
@@ -122,17 +123,15 @@ extern void cpuidle_driver_unref(void);
 extern void cpuidle_unregister_driver(struct cpuidle_driver *drv);
 extern int cpuidle_register_device(struct cpuidle_device *dev);
 extern void cpuidle_unregister_device(struct cpuidle_device *dev);
-
+extern int cpuidle_register(struct cpuidle_driver *drv,
+                            const struct cpumask *const coupled_cpus);
+extern void cpuidle_unregister(struct cpuidle_driver *drv);
 extern void cpuidle_pause_and_lock(void);
 extern void cpuidle_resume_and_unlock(void);
 extern void cpuidle_pause(void);
 extern void cpuidle_resume(void);
 extern int cpuidle_enable_device(struct cpuidle_device *dev);
 extern void cpuidle_disable_device(struct cpuidle_device *dev);
-extern int cpuidle_wrap_enter(struct cpuidle_device *dev,
-                                struct cpuidle_driver *drv, int index,
-                                int (*enter)(struct cpuidle_device *dev,
-                                        struct cpuidle_driver *drv, int index));
 extern int cpuidle_play_dead(void);
 
 extern struct cpuidle_driver *cpuidle_get_cpu_driver(struct cpuidle_device *dev);
@@ -151,7 +150,10 @@ static inline void cpuidle_unregister_driver(struct cpuidle_driver *drv) { }
 static inline int cpuidle_register_device(struct cpuidle_device *dev)
 {return -ENODEV; }
 static inline void cpuidle_unregister_device(struct cpuidle_device *dev) { }
-
+static inline int cpuidle_register(struct cpuidle_driver *drv,
+                                   const struct cpumask *const coupled_cpus)
+{return -ENODEV; }
+static inline void cpuidle_unregister(struct cpuidle_driver *drv) { }
 static inline void cpuidle_pause_and_lock(void) { }
 static inline void cpuidle_resume_and_unlock(void) { }
 static inline void cpuidle_pause(void) { }
@@ -159,11 +161,6 @@ static inline void cpuidle_resume(void) { }
 static inline int cpuidle_enable_device(struct cpuidle_device *dev)
 {return -ENODEV; }
 static inline void cpuidle_disable_device(struct cpuidle_device *dev) { }
-static inline int cpuidle_wrap_enter(struct cpuidle_device *dev,
-                                struct cpuidle_driver *drv, int index,
-                                int (*enter)(struct cpuidle_device *dev,
-                                        struct cpuidle_driver *drv, int index))
-{ return -ENODEV; }
 static inline int cpuidle_play_dead(void) {return -ENODEV; }
 #endif