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tick: Make tick_resume_broadcast_oneshot() static

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Solely used in tick-broadcast.c and the return value is
hardcoded 0. Make it static and void.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1689058.QkHYDJSRKu@vostro.rjw.lan
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Thomas Gleixner
2015-03-25 13:09:55 +01:00
committed by Ingo Molnar
parent 4ffee521f3
commit 080873ce2d
2 changed files with 4 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
kernel/time/tick-broadcast.c
View File

@@ -37,8 +37,10 @@ static int tick_broadcast_force;
#ifdef CONFIG_TICK_ONESHOT #ifdef CONFIG_TICK_ONESHOT
static void tick_broadcast_clear_oneshot(int cpu); static void tick_broadcast_clear_oneshot(int cpu);
static void tick_resume_broadcast_oneshot(struct clock_event_device *bc);
#else #else
static inline void tick_broadcast_clear_oneshot(int cpu) { } static inline void tick_broadcast_clear_oneshot(int cpu) { }
static inline void tick_resume_broadcast_oneshot(struct clock_event_device *bc) { }
#endif #endif
/* /*
@@ -475,7 +477,7 @@ int tick_resume_broadcast(void)
break; break;
case TICKDEV_MODE_ONESHOT: case TICKDEV_MODE_ONESHOT:
if (!cpumask_empty(tick_broadcast_mask)) if (!cpumask_empty(tick_broadcast_mask))
broadcast = tick_resume_broadcast_oneshot(bc); tick_resume_broadcast_oneshot(bc);
break; break;
} }
} }
@@ -541,10 +543,9 @@ static int tick_broadcast_set_event(struct clock_event_device *bc, int cpu,
return ret; return ret;
} }
int tick_resume_broadcast_oneshot(struct clock_event_device *bc) static void tick_resume_broadcast_oneshot(struct clock_event_device *bc)
{ {
clockevents_set_state(bc, CLOCK_EVT_STATE_ONESHOT); clockevents_set_state(bc, CLOCK_EVT_STATE_ONESHOT);
return 0;
} }
/* /*

2
kernel/time/tick-internal.h
View File

@@ -112,7 +112,6 @@ extern void tick_broadcast_setup_oneshot(struct clock_event_device *bc);
extern int tick_broadcast_oneshot_control(unsigned long reason); extern int tick_broadcast_oneshot_control(unsigned long reason);
extern void tick_broadcast_switch_to_oneshot(void); extern void tick_broadcast_switch_to_oneshot(void);
extern void tick_shutdown_broadcast_oneshot(unsigned int *cpup); extern void tick_shutdown_broadcast_oneshot(unsigned int *cpup);
extern int tick_resume_broadcast_oneshot(struct clock_event_device *bc);
extern int tick_broadcast_oneshot_active(void); extern int tick_broadcast_oneshot_active(void);
extern void tick_check_oneshot_broadcast_this_cpu(void); extern void tick_check_oneshot_broadcast_this_cpu(void);
bool tick_broadcast_oneshot_available(void); bool tick_broadcast_oneshot_available(void);
@@ -122,7 +121,6 @@ static inline void tick_broadcast_setup_oneshot(struct clock_event_device *bc) {
static inline int tick_broadcast_oneshot_control(unsigned long reason) { return 0; } static inline int tick_broadcast_oneshot_control(unsigned long reason) { return 0; }
static inline void tick_broadcast_switch_to_oneshot(void) { } static inline void tick_broadcast_switch_to_oneshot(void) { }
static inline void tick_shutdown_broadcast_oneshot(unsigned int *cpup) { } static inline void tick_shutdown_broadcast_oneshot(unsigned int *cpup) { }
static inline int tick_resume_broadcast_oneshot(struct clock_event_device *bc) { return 0; }
static inline int tick_broadcast_oneshot_active(void) { return 0; } static inline int tick_broadcast_oneshot_active(void) { return 0; }
static inline void tick_check_oneshot_broadcast_this_cpu(void) { } static inline void tick_check_oneshot_broadcast_this_cpu(void) { }
static inline bool tick_broadcast_oneshot_available(void) { return tick_oneshot_possible(); } static inline bool tick_broadcast_oneshot_available(void) { return tick_oneshot_possible(); }