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[IA64] remove CONFIG_SMP ifdef in ia64_send_ipi() 

When !CONFIG_SMP, cpu_physical_id() is ia64_get_lid(), which is
functionally identical to

    (ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff

so there's no need for two versions of this code.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Bjorn Helgaas 2008-03-05 15:40:32 -07:00 committed by Tony Luck
parent aa17f6f930
commit cd3244e605
1 changed files with 0 additions and 4 deletions
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4
arch/ia64/kernel/irq_ia64.c
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@ -666,11 +666,7 @@ ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect)
unsigned long ipi_data;
unsigned long phys_cpu_id;
#ifdef CONFIG_SMP
phys_cpu_id = cpu_physical_id(cpu);
#else
phys_cpu_id = (ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff;
#endif
/*
* cpu number is in 8bit ID and 8bit EID