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| author |   Ingo Molnar <mingo@elte.hu> | 2009-10-14 15:06:42 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-10-14 15:06:42 +0200 |
| commit | 7ec13187ef48b04bb7f6dfa266c7271a52d009c2 (patch) | |
| tree | 0c5fc31b2721efd96fb354b01b5eeae505c54ab3 /arch/x86/include/asm/hw_irq.h | |
| parent | x86, apic: Move SGI UV functionality out of generic IO-APIC code (diff) | |
| download | linux-dev-7ec13187ef48b04bb7f6dfa266c7271a52d009c2.tar.xz linux-dev-7ec13187ef48b04bb7f6dfa266c7271a52d009c2.zip | |
x86, apic: Fix prototype in hw_irq.h
This warning:
In file included from arch/x86/include/asm/ipi.h:23,
from arch/x86/kernel/apic/apic_noop.c:27:
arch/x86/include/asm/hw_irq.h:105: warning: ‘struct irq_desc’ declared inside parameter list
arch/x86/include/asm/hw_irq.h:105: warning: its scope is only this definition or declaration, which is probably not what you want
triggers because irq_desc is defined after hw_irq.h is included
in irq.h. Since it's pointer reference only, a forward declaration
of the type will solve the problem.
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/hw_irq.h')
| -rw-r--r-- | arch/x86/include/asm/hw_irq.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h index 56f0877c9329..1984ce9a13d2 100644 --- a/arch/x86/include/asm/hw_irq.h +++ b/arch/x86/include/asm/hw_irq.h @@ -102,6 +102,8 @@ struct irq_cfg { extern struct irq_cfg *irq_cfg(unsigned int); extern int assign_irq_vector(int, struct irq_cfg *, const struct cpumask *); extern void send_cleanup_vector(struct irq_cfg *); + +struct irq_desc; extern unsigned int set_desc_affinity(struct irq_desc *, const struct cpumask *); extern int IO_APIC_get_PCI_irq_vector(int bus, int devfn, int pin, struct io_apic_irq_attr *irq_attr); extern void setup_ioapic_dest(void); |