x86, apic: streamline the ->multi_timer_check() quirk

only NUMAQ uses this quirk: to prevent the timer IRQ from being added
on secondary nodes.

All other genapic templates can have a NULL ->multi_timer_check()
callback.

Also, extend the generic code to treat a NULL pointer accordingly.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/mach-generic/summit.c b/arch/x86/mach-generic/summit.c
index 0698566dc7b4..b618a186f1e2 100644
--- a/arch/x86/mach-generic/summit.c
+++ b/arch/x86/mach-generic/summit.c
@@ -59,7 +59,7 @@ struct genapic apic_summit = {
 
         .ioapic_phys_id_map             = summit_ioapic_phys_id_map,
         .setup_apic_routing             = summit_setup_apic_routing,
-        .multi_timer_check              = multi_timer_check,
+        .multi_timer_check              = NULL,
         .apicid_to_node                 = apicid_to_node,
         .cpu_to_logical_apicid          = cpu_to_logical_apicid,
         .cpu_present_to_apicid          = cpu_present_to_apicid,