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[ARM] realview: remove useless smp_cross_call_done() 

smp_cross_call_done() is a no-op for MPCore, and since it's only
used by platform code, there's no point in having it unless it's
doing something.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2009-05-17 16:23:45 +01:00 committed by Russell King
parent 826681043d
commit 78d236c2b3
2 changed files with 0 additions and 14 deletions
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7
arch/arm/mach-realview/include/mach/smp.h
View File

@ -20,11 +20,4 @@ static inline void smp_cross_call(const struct cpumask *mask)
gic_raise_softirq(mask, 1);
}
/*
* Do nothing on MPcore.
*/
static inline void smp_cross_call_done(const struct cpumask *mask)
{
}
#endif

7
arch/arm/mach-realview/platsmp.c
View File

@ -77,13 +77,6 @@ void __cpuinit platform_secondary_init(unsigned int cpu)
{
trace_hardirqs_off();
/*
* the primary core may have used a "cross call" soft interrupt
* to get this processor out of WFI in the BootMonitor - make
* sure that we are no longer being sent this soft interrupt
*/
smp_cross_call_done(cpumask_of(cpu));
/*
* if any interrupts are already enabled for the primary
* core (e.g. timer irq), then they will not have been enabled