include/linux/syscalls.h: add sys_renameat2() prototype

[karo-tx-linux.git] / include / linux / clockchips.h

diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index 493aa021c7a9429a892c8ccb6f19110d1b4c9065..2e4cb67f6e560094aa719fe75f595dfbb562cf8e 100644 (file)
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -62,6 +62,11 @@ enum clock_event_mode {
 #define CLOCK_EVT_FEAT_DYNIRQ          0x000020
 #define CLOCK_EVT_FEAT_PERCPU          0x000040
 
+/*
+ * Clockevent device is based on a hrtimer for broadcast
+ */
+#define CLOCK_EVT_FEAT_HRTIMER         0x000080
+
 /**
  * struct clock_event_device - clock event device descriptor
  * @event_handler:     Assigned by the framework to be called by the low
@@ -83,6 +88,7 @@ enum clock_event_mode {
  * @name:              ptr to clock event name
  * @rating:            variable to rate clock event devices
  * @irq:               IRQ number (only for non CPU local devices)
+ * @bound_on:          Bound on CPU
  * @cpumask:           cpumask to indicate for which CPUs this device works
  * @list:              list head for the management code
  * @owner:             module reference
@@ -113,6 +119,7 @@ struct clock_event_device {
        const char              *name;
        int                     rating;
        int                     irq;
+       int                     bound_on;
        const struct cpumask    *cpumask;
        struct list_head        list;
        struct module           *owner;
@@ -180,15 +187,17 @@ extern int tick_receive_broadcast(void);
 #endif
 
 #if defined(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST) && defined(CONFIG_TICK_ONESHOT)
+extern void tick_setup_hrtimer_broadcast(void);
 extern int tick_check_broadcast_expired(void);
 #else
 static inline int tick_check_broadcast_expired(void) { return 0; }
+static inline void tick_setup_hrtimer_broadcast(void) {};
 #endif
 
 #ifdef CONFIG_GENERIC_CLOCKEVENTS
-extern void clockevents_notify(unsigned long reason, void *arg);
+extern int clockevents_notify(unsigned long reason, void *arg);
 #else
-static inline void clockevents_notify(unsigned long reason, void *arg) {}
+static inline int clockevents_notify(unsigned long reason, void *arg) { return 0; }
 #endif
 
 #else /* CONFIG_GENERIC_CLOCKEVENTS_BUILD */
@@ -196,8 +205,9 @@ static inline void clockevents_notify(unsigned long reason, void *arg) {}
 static inline void clockevents_suspend(void) {}
 static inline void clockevents_resume(void) {}
 
-static inline void clockevents_notify(unsigned long reason, void *arg) {}
+static inline int clockevents_notify(unsigned long reason, void *arg) { return 0; }
 static inline int tick_check_broadcast_expired(void) { return 0; }
+static inline void tick_setup_hrtimer_broadcast(void) {};
 
 #endif