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authorRussell King <rmk+kernel@arm.linux.org.uk>2010-12-20 14:47:19 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-12-20 15:06:56 +0000
commite3fbb087650df130788d8e3ac29875ee56819249 (patch)
tree4d85c79146353a51946198f1dbf26e47322bd47b /arch
parent0df7095205cbf6ea1cdfe6254e0d6a3b823caa3b (diff)
downloadop-kernel-dev-e3fbb087650df130788d8e3ac29875ee56819249.zip
op-kernel-dev-e3fbb087650df130788d8e3ac29875ee56819249.tar.gz
ARM: SMP: remove send_ipi_message()
send_ipi_message() does nothing except call smp_cross_call(). As this is a static function, nothing external to this file calls it, so we can easily clean up this now unnecessary indirection. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/kernel/smp.c18
1 files changed, 5 insertions, 13 deletions
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 4878e51..3772cfc 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -381,22 +381,14 @@ void __init smp_prepare_boot_cpu(void)
per_cpu(cpu_data, cpu).idle = current;
}
-static void send_ipi_message(const struct cpumask *mask, enum ipi_msg_type msg)
-{
- /*
- * Call the platform specific cross-CPU call function.
- */
- smp_cross_call(mask, msg);
-}
-
void arch_send_call_function_ipi_mask(const struct cpumask *mask)
{
- send_ipi_message(mask, IPI_CALL_FUNC);
+ smp_cross_call(mask, IPI_CALL_FUNC);
}
void arch_send_call_function_single_ipi(int cpu)
{
- send_ipi_message(cpumask_of(cpu), IPI_CALL_FUNC_SINGLE);
+ smp_cross_call(cpumask_of(cpu), IPI_CALL_FUNC_SINGLE);
}
void show_ipi_list(struct seq_file *p)
@@ -454,7 +446,7 @@ asmlinkage void __exception do_local_timer(struct pt_regs *regs)
#ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
static void smp_timer_broadcast(const struct cpumask *mask)
{
- send_ipi_message(mask, IPI_TIMER);
+ smp_cross_call(mask, IPI_TIMER);
}
#else
#define smp_timer_broadcast NULL
@@ -560,7 +552,7 @@ asmlinkage void __exception do_IPI(int ipinr, struct pt_regs *regs)
void smp_send_reschedule(int cpu)
{
- send_ipi_message(cpumask_of(cpu), IPI_RESCHEDULE);
+ smp_cross_call(cpumask_of(cpu), IPI_RESCHEDULE);
}
void smp_send_stop(void)
@@ -568,7 +560,7 @@ void smp_send_stop(void)
cpumask_t mask = cpu_online_map;
cpu_clear(smp_processor_id(), mask);
if (!cpus_empty(mask))
- send_ipi_message(&mask, IPI_CPU_STOP);
+ smp_cross_call(&mask, IPI_CPU_STOP);
}
/*
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