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| author | Jacob Pan <jacob.jun.pan@intel.com> | 2010-02-23 19:43:58 +0100 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2010-02-24 08:14:07 +0100 |
| commit | 4966e1affb45c5fc402969e10e979407b972a7df (patch) | |
| tree | 8ab83493b0e0c9e32ece4da5e8f52ee8b68b2ff4 /arch | |
| parent | x86, ioapic: Early enable ioapic for timer irq (diff) | |
| download | linux-4966e1affb45c5fc402969e10e979407b972a7df.tar.xz linux-4966e1affb45c5fc402969e10e979407b972a7df.zip | |
x86, ioapic: Add dummy ioapic functions
Some ioapic extern functions are used when CONFIG_X86_IO_APIC is not
defined. We need the dummy functions to avoid a compile time error.
Signed-off-by: Jacob Pan <jacob.jun.pan@intel.com>
LKML-Reference: <43F901BD926A4E43B106BF17856F0755A318DA07@orsmsx508.amr.corp.intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/io_apic.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h index 99a416ed16b7..35832a03a515 100644 --- a/arch/x86/include/asm/io_apic.h +++ b/arch/x86/include/asm/io_apic.h @@ -197,7 +197,11 @@ static const int timer_through_8259 = 0; static inline void ioapic_init_mappings(void) { } static inline void ioapic_insert_resources(void) { } static inline void probe_nr_irqs_gsi(void) { } +static inline int mp_find_ioapic(int gsi) { return 0; } +struct io_apic_irq_attr; +static inline int io_apic_set_pci_routing(struct device *dev, int irq, + struct io_apic_irq_attr *irq_attr) { return 0; } #endif #endif /* _ASM_X86_IO_APIC_H */ |