clockevents: Remove CONFIG_GENERIC_CLOCKEVENTS_BUILD

This option was for simpler migration to the clock events code.
Most architectures have been converted and the option has been
disfunctional as a standalone option for quite some time. Remove
it.

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/5021859.jl9OC1medj@vostro.rjw.lan
Signed-off-by: Ingo Molnar <mingo@kernel.org>

4 files changed, 4 insertions, 15 deletions

diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig
index d626dc98e8df..579ce1b929af 100644
--- a/kernel/time/Kconfig
+++ b/kernel/time/Kconfig
@@ -33,12 +33,6 @@ config ARCH_USES_GETTIMEOFFSET
 config GENERIC_CLOCKEVENTS
         bool
 
-# Migration helper. Builds, but does not invoke
-config GENERIC_CLOCKEVENTS_BUILD
-        bool
-        default y
-        depends on GENERIC_CLOCKEVENTS
-
 # Architecture can handle broadcast in a driver-agnostic way
 config ARCH_HAS_TICK_BROADCAST
         bool
diff --git a/kernel/time/Makefile b/kernel/time/Makefile
index c09c07817d7a..01f0312419b3 100644
--- a/kernel/time/Makefile
+++ b/kernel/time/Makefile
@@ -2,15 +2,13 @@ obj-y += time.o timer.o hrtimer.o itimer.o posix-timers.o posix-cpu-timers.o
 obj-y += timekeeping.o ntp.o clocksource.o jiffies.o timer_list.o
 obj-y += timeconv.o timecounter.o posix-clock.o alarmtimer.o
 
-obj-$(CONFIG_GENERIC_CLOCKEVENTS_BUILD)         += clockevents.o
-obj-$(CONFIG_GENERIC_CLOCKEVENTS)               += tick-common.o
+obj-$(CONFIG_GENERIC_CLOCKEVENTS)               += clockevents.o tick-common.o
 ifeq ($(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST),y)
  obj-y                                          += tick-broadcast.o
  obj-$(CONFIG_TICK_ONESHOT)                     += tick-broadcast-hrtimer.o
 endif
 obj-$(CONFIG_GENERIC_SCHED_CLOCK)               += sched_clock.o
-obj-$(CONFIG_TICK_ONESHOT)                      += tick-oneshot.o
-obj-$(CONFIG_TICK_ONESHOT)                      += tick-sched.o
+obj-$(CONFIG_TICK_ONESHOT)                      += tick-oneshot.o tick-sched.o
 obj-$(CONFIG_TIMER_STATS)                       += timer_stats.o
 obj-$(CONFIG_DEBUG_FS)                          += timekeeping_debug.o
 obj-$(CONFIG_TEST_UDELAY)                       += test_udelay.o
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index 73689df1e4b8..3531beecbe95 100644
--- a/kernel/time/clockevents.c
+++ b/kernel/time/clockevents.c
@@ -645,7 +645,6 @@ void clockevents_resume(void)
                         dev->resume(dev);
 }
 
-#ifdef CONFIG_GENERIC_CLOCKEVENTS
 /**
  * clockevents_notify - notification about relevant events
  * Returns 0 on success, any other value on error
@@ -831,5 +830,3 @@ static int __init clockevents_init_sysfs(void)
 }
 device_initcall(clockevents_init_sysfs);
 #endif /* SYSFS */
-
-#endif /* GENERIC_CLOCK_EVENTS */
diff --git a/kernel/time/tick-internal.h b/kernel/time/tick-internal.h
index 98700e4a2000..c7b75bec27f2 100644
--- a/kernel/time/tick-internal.h
+++ b/kernel/time/tick-internal.h
@@ -10,7 +10,7 @@ extern seqlock_t jiffies_lock;
 
 #define CS_NAME_LEN     32
 
-#ifdef CONFIG_GENERIC_CLOCKEVENTS_BUILD
+#ifdef CONFIG_GENERIC_CLOCKEVENTS
 
 #define TICK_DO_TIMER_NONE      -1
 #define TICK_DO_TIMER_BOOT      -2
@@ -167,7 +167,7 @@ static inline int tick_device_is_functional(struct clock_event_device *dev)
 
 int __clockevents_update_freq(struct clock_event_device *dev, u32 freq);
 
-#endif
+#endif /* GENERIC_CLOCKEVENTS */
 
 extern void do_timer(unsigned long ticks);
 extern void update_wall_time(void);