summaryrefslogtreecommitdiffstats
path: root/arch
diff options
context:
space:
mode:
authorBjorn Helgaas <bjorn.helgaas@hp.com>2008-03-05 15:40:32 -0700
committerTony Luck <tony.luck@intel.com>2008-03-06 09:16:33 -0800
commitcd3244e605efeb13bb3a6e92439974832e1c7388 (patch)
tree0a59fc9954f5aa258901e6185e6eb4e4ea6d226e /arch
parentaa17f6f930b19df2901aa78c88530653cdcfc450 (diff)
[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>
Diffstat (limited to 'arch')
-rw-r--r--arch/ia64/kernel/irq_ia64.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index 2b8cf6e85af..16472821d7a 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -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