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sparseirq: fix !SMP && !PCI_MSI && !HT_IRQ build

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Ingo Molnar wrote:

>>>  drivers/pci/intr_remapping.c: In function 'irq_2_iommu_alloc':
>>>  drivers/pci/intr_remapping.c:72: error: 'boot_cpu_id' undeclared (first use in this function)
>>>  drivers/pci/intr_remapping.c:72: error: (Each undeclared identifier is reported only once
>>>  drivers/pci/intr_remapping.c:72: error: for each function it appears in.)

sparseirq should only be used with SMP for now.
This commit is contained in:
Yinghai Lu 2008-12-09 11:56:20 -08:00 committed by Ingo Molnar
parent 240d367b4e
commit 8a4830f889
1 changed files with 1 additions and 1 deletions
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arch/x86/Kconfig
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@ -240,7 +240,7 @@ config X86_HAS_BOOT_CPU_ID
config SPARSE_IRQ
bool "Support sparse irq numbering"
depends on PCI_MSI || HT_IRQ
depends on (PCI_MSI || HT_IRQ) && SMP
default y
help
This enables support for sparse irq, esp for msi/msi-x. You may need