x86, io_apic: Introduce x86_io_apic_ops.disable()

[karo-tx-linux.git] / arch / x86 / include / asm / io_apic.h

diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h
index 73d8c5398ea995dd685ad00ad99b17fd69c5c1b4..d59e17232c4d62e397866b9ddc086d2c9b6d44b0 100644 (file)
--- a/arch/x86/include/asm/io_apic.h
+++ b/arch/x86/include/asm/io_apic.h
@@ -179,6 +179,7 @@ extern void __init native_io_apic_init_mappings(void);
 extern unsigned int native_io_apic_read(unsigned int apic, unsigned int reg);
 extern void native_io_apic_write(unsigned int apic, unsigned int reg, unsigned int val);
 extern void native_io_apic_modify(unsigned int apic, unsigned int reg, unsigned int val);
+extern void native_disable_io_apic(void);
 
 static inline unsigned int io_apic_read(unsigned int apic, unsigned int reg)
 {
@@ -223,6 +224,7 @@ static inline void disable_ioapic_support(void) { }
 #define native_io_apic_read            NULL
 #define native_io_apic_write           NULL
 #define native_io_apic_modify          NULL
+#define native_disable_io_apic         NULL
 #endif
 
 #endif /* _ASM_X86_IO_APIC_H */