x86: refactor ->setup_portio_remap() subarch methods
Only NUMAQ has a real ->setup_portio_remap() method, the other
subarchitectures define it but keep it empty.
So mark the vector as NULL, extend the generic code to handle
NULL -setup_portio_remap() entries and remove all the empty
handlers.
Also move the NUMAQ method from the header file into the
apic driver .c file.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/mach-generic/default.c b/arch/x86/mach-generic/default.c
index 8fc704a..b48a58d 100644
--- a/arch/x86/mach-generic/default.c
+++ b/arch/x86/mach-generic/default.c
@@ -65,7 +65,7 @@
.cpu_to_logical_apicid = default_cpu_to_logical_apicid,
.cpu_present_to_apicid = default_cpu_present_to_apicid,
.apicid_to_cpu_present = default_apicid_to_cpu_present,
- .setup_portio_remap = setup_portio_remap,
+ .setup_portio_remap = NULL,
.check_phys_apicid_present = check_phys_apicid_present,
.enable_apic_mode = enable_apic_mode,
.phys_pkg_id = phys_pkg_id,