From 7d0f1926131cf79aa5998d463bf1582156e7b41e Mon Sep 17 00:00:00 2001 From: Henrik Kretzschmar Date: Tue, 22 Feb 2011 15:38:06 +0100 Subject: x86: Add dummy functions for compiling without IOAPIC This patch adds IOAPIC dummy functions for compilation with local APIC, but without IOAPIC. The local variable ioapic_entries in enable_IR_x2apic() does not need initialization anymore, since the dummy returns NULL. Signed-off-by: Henrik Kretzschmar LKML-Reference: <1298385487-4708-4-git-send-email-henne@nachtwindheim.de> Signed-off-by: Ingo Molnar --- arch/x86/kernel/apic/apic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86/kernel/apic') diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 96e68099b06e..f0e079823c43 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -1449,7 +1449,7 @@ int __init enable_IR(void) void __init enable_IR_x2apic(void) { unsigned long flags; - struct IO_APIC_route_entry **ioapic_entries = NULL; + struct IO_APIC_route_entry **ioapic_entries; int ret, x2apic_enabled = 0; int dmar_table_init_ret; -- cgit v1.2.2