irq_remap: Fix UP build failure
Fix the below UP build failure with CONFIG_IRQ_REMAP enabled.
drivers/iommu/intel_irq_remapping.c:955:19: error: ‘struct irq_data’ has no member named ‘affinity’
Reported-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: joro@8bytes.org
Cc: iommu@lists.linux-foundation.org
Cc: Joerg Roedel <joerg.roedel@amd.com>
Link: http://lkml.kernel.org/r/1336460934-23592-2-git-send-email-suresh.b.siddha@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c
index b4d39507..1c0255e 100644
--- a/drivers/iommu/intel_irq_remapping.c
+++ b/drivers/iommu/intel_irq_remapping.c
@@ -902,6 +902,7 @@
return 0;
}
+#ifdef CONFIG_SMP
/*
* Migrate the IO-APIC irq in the presence of intr-remapping.
*
@@ -955,6 +956,7 @@
cpumask_copy(data->affinity, mask);
return 0;
}
+#endif
static void intel_compose_msi_msg(struct pci_dev *pdev,
unsigned int irq, unsigned int dest,
@@ -1056,7 +1058,9 @@
.reenable = reenable_irq_remapping,
.enable_faulting = enable_drhd_fault_handling,
.setup_ioapic_entry = intel_setup_ioapic_entry,
+#ifdef CONFIG_SMP
.set_affinity = intel_ioapic_set_affinity,
+#endif
.free_irq = free_irte,
.compose_msi_msg = intel_compose_msi_msg,
.msi_alloc_irq = intel_msi_alloc_irq,