diff options
| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2012-05-08 09:08:53 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-05-08 11:17:30 +0200 |
| commit | 82b481e80d8a17720b5805393684a95184cfb6bb (patch) | |
| tree | 97bb317b7c9a80ef39114b40446b76271bc3bb44 /drivers/iommu | |
| parent | irq_remap: Fix compiler warning with CONFIG_IRQ_REMAP=y (diff) | |
| download | linux-82b481e80d8a17720b5805393684a95184cfb6bb.tar.xz linux-82b481e80d8a17720b5805393684a95184cfb6bb.zip | |
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>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/intel_irq_remapping.c | 4 | ||||
| -rw-r--r-- | drivers/iommu/irq_remapping.c | 2 | ||||
| -rw-r--r-- | drivers/iommu/irq_remapping.h | 2 |
3 files changed, 8 insertions, 0 deletions
diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c index b4d39507681a..1c0255e4ff29 100644 --- a/drivers/iommu/intel_irq_remapping.c +++ b/drivers/iommu/intel_irq_remapping.c @@ -902,6 +902,7 @@ static int intel_setup_ioapic_entry(int irq, return 0; } +#ifdef CONFIG_SMP /* * Migrate the IO-APIC irq in the presence of intr-remapping. * @@ -955,6 +956,7 @@ intel_ioapic_set_affinity(struct irq_data *data, const struct cpumask *mask, 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 @@ struct irq_remap_ops intel_irq_remap_ops = { .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, diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c index 1cf350e02da8..40cda8e98d87 100644 --- a/drivers/iommu/irq_remapping.c +++ b/drivers/iommu/irq_remapping.c @@ -111,6 +111,7 @@ int setup_ioapic_remapped_entry(int irq, vector, attr); } +#ifdef CONFIG_SMP int set_remapped_irq_affinity(struct irq_data *data, const struct cpumask *mask, bool force) { @@ -119,6 +120,7 @@ int set_remapped_irq_affinity(struct irq_data *data, const struct cpumask *mask, return remap_ops->set_affinity(data, mask, force); } +#endif void free_remapped_irq(int irq) { diff --git a/drivers/iommu/irq_remapping.h b/drivers/iommu/irq_remapping.h index b12974cc1dfe..be9d72950c51 100644 --- a/drivers/iommu/irq_remapping.h +++ b/drivers/iommu/irq_remapping.h @@ -59,9 +59,11 @@ struct irq_remap_ops { unsigned int, int, struct io_apic_irq_attr *); +#ifdef CONFIG_SMP /* Set the CPU affinity of a remapped interrupt */ int (*set_affinity)(struct irq_data *data, const struct cpumask *mask, bool force); +#endif /* Free an IRQ */ int (*free_irq)(int); |