diff options
| author | Glauber de Oliveira Costa <gcosta@redhat.com> | 2008-01-30 13:33:19 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:33:19 +0100 |
| commit | b03878307a78ba0248f6f8d24279c846f1a26f6e (patch) | |
| tree | adbd4e225c31415995ea892b5b8089f7ccd970b5 | |
| parent | 8a650ce297c723ebe7da17ec2890f6971438aee1 (diff) | |
x86: provide a native_init_IRQ function on 64-bit
x86_64 lacks a native_init_IRQ() function, so we turn the arch's
init_IRQ() function into a native construct
Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| -rw-r--r-- | arch/x86/kernel/i8259_64.c | 4 | ||||
| -rw-r--r-- | include/asm-x86/hw_irq_64.h | 1 |
2 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/kernel/i8259_64.c b/arch/x86/kernel/i8259_64.c index d3edb9f23f2c..fa57a1568508 100644 --- a/arch/x86/kernel/i8259_64.c +++ b/arch/x86/kernel/i8259_64.c @@ -456,7 +456,9 @@ void __init init_ISA_irqs (void) } } -void __init init_IRQ(void) +void init_IRQ(void) __attribute__((weak, alias("native_init_IRQ"))); + +void __init native_init_IRQ(void) { int i; diff --git a/include/asm-x86/hw_irq_64.h b/include/asm-x86/hw_irq_64.h index a346159b6ac3..312a58d6dac6 100644 --- a/include/asm-x86/hw_irq_64.h +++ b/include/asm-x86/hw_irq_64.h @@ -141,6 +141,7 @@ extern void print_IO_APIC(void); extern int IO_APIC_get_PCI_irq_vector(int bus, int slot, int fn); extern void send_IPI(int dest, int vector); extern void setup_ioapic_dest(void); +extern void native_init_IRQ(void); extern unsigned long io_apic_irqs; |