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authorMaciej W. Rozycki <macro@linux-mips.org>2008-07-13 03:29:42 +0100
committerIngo Molnar <mingo@elte.hu>2008-07-13 11:43:48 +0200
commitce8b06b985ae48f9425de6e4641e77cb3613ef00 (patch)
tree5aa88135a3b65118a48b8615d5eec50f633044d4 /include/asm-x86
parent3d88cca7085cffce077f808f36551e9050eb9e3a (diff)
x86: I/O APIC: remove an IRQ2-mask hack
Now that IRQ2 is never made available to the I/O APIC, there is no need to special-case it and mask as a workaround for broken systems. Actually, because of the former, mask_IO_APIC_irq(2) is a no-op already. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Matthew Garrett <mjg59@srcf.ucam.org> Cc: Andreas Herrmann <andreas.herrmann3@amd.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86')
-rw-r--r--include/asm-x86/genapic_32.h5
-rw-r--r--include/asm-x86/genapic_64.h6
2 files changed, 0 insertions, 11 deletions
diff --git a/include/asm-x86/genapic_32.h b/include/asm-x86/genapic_32.h
index 33a73f5ed222..b02ea6e17de8 100644
--- a/include/asm-x86/genapic_32.h
+++ b/include/asm-x86/genapic_32.h
@@ -119,10 +119,5 @@ enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC};
#define is_uv_system() 0
#define uv_wakeup_secondary(a, b) 1
-#ifdef CONFIG_X86_IO_APIC
-extern void force_mask_ioapic_irq_2(void);
-#else
-static inline void force_mask_ioapic_irq_2(void) { }
-#endif
#endif
diff --git a/include/asm-x86/genapic_64.h b/include/asm-x86/genapic_64.h
index 647e4e5c2580..0f8504627c41 100644
--- a/include/asm-x86/genapic_64.h
+++ b/include/asm-x86/genapic_64.h
@@ -46,10 +46,4 @@ extern int uv_wakeup_secondary(int phys_apicid, unsigned int start_rip);
extern void setup_apic_routing(void);
-#ifdef CONFIG_X86_IO_APIC
-extern void force_mask_ioapic_irq_2(void);
-#else
-static inline void force_mask_ioapic_irq_2(void) { }
-#endif
-
#endif