arm/bL_switcher: Kill tick suspend hackery

Use the new tick_suspend/resume_local() and get rid of the
homebrewn implementation of these in the ARM bL switcher.  The
check for the cpumask is completely pointless.  There is no harm
to suspend a per cpu tick device unconditionally.  If that's a
real issue then we fix it proper at the core level and not with
some completely undocumented hacks in some random core code.

Move the tick internals to the core code, now that this nuisance
is gone.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
[ rjw: Rebase, changelog ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Nicolas Pitre <nicolas.pitre@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Link: http://lkml.kernel.org/r/1655112.Ws17YsMfN7@vostro.rjw.lan
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 0 insertions, 6 deletions

diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index 50ce9750754f..3ac7e2d90374 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -198,12 +198,6 @@ clockevents_calc_mult_shift(struct clock_event_device *ce, u32 freq, u32 minsec)
 				      freq, minsec);
 }
 
-/* Should be core only, but is abused by arm bl_switcher */
-extern void clockevents_set_state(struct clock_event_device *dev,
-				 enum clock_event_state state);
-extern int clockevents_program_event(struct clock_event_device *dev,
-				     ktime_t expires, bool force);
-
 extern void clockevents_suspend(void);
 extern void clockevents_resume(void);