diff options
| author | Henrik Kretzschmar <henne@nachtwindheim.de> | 2011-02-22 15:38:06 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-02-23 11:38:46 +0100 |
| commit | 7d0f1926131cf79aa5998d463bf1582156e7b41e (patch) | |
| tree | a0ffca6d8e940aa54cf355937d8701b9e9a8ad97 /arch/x86/kernel/apic/apic.c | |
| parent | 7167d08e780a722fa79ea414fc4e72bc00751392 (diff) | |
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 <henne@nachtwindheim.de>
LKML-Reference: <1298385487-4708-4-git-send-email-henne@nachtwindheim.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/apic/apic.c')
| -rw-r--r-- | arch/x86/kernel/apic/apic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 96e68099b06..f0e079823c4 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; |