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| author | Ingo Molnar | 2009-01-28 12:43:18 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2009-01-28 23:20:25 +0100 |
| commit | d83093b50416f4ca59d3a84b2ddc217748214d64 (patch) | |
| tree | 7dd0bb6c29ceff7f37941eace690ac157b58338f /arch/x86/kernel/smpboot.c | |
| parent | x86, apic: clean up ->apicid_to_cpu_present() (diff) | |
| download | kernel-qcow2-linux-d83093b50416f4ca59d3a84b2ddc217748214d64.tar.gz kernel-qcow2-linux-d83093b50416f4ca59d3a84b2ddc217748214d64.tar.xz kernel-qcow2-linux-d83093b50416f4ca59d3a84b2ddc217748214d64.zip | |
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>
Diffstat (limited to 'arch/x86/kernel/smpboot.c')
| -rw-r--r-- | arch/x86/kernel/smpboot.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 812bf39de355..0e7d26c01f9f 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -1170,7 +1170,8 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus) map_cpu_to_logical_apicid(); - setup_portio_remap(); + if (apic->setup_portio_remap) + apic->setup_portio_remap(); smpboot_setup_io_apic(); /* |