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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-28 12:43:18 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-28 23:20:26 +0100 |
| commit | 4904033302c745342e3b3a611881cdee57fbe06a (patch) | |
| tree | f7c6bcbf21989edbb02b263226865a5e34f13a02 /arch/x86/kernel/apic.c | |
| parent | a27a621001f4c3e57caf47feff4b014577fd01c6 (diff) | |
| download | lwn-4904033302c745342e3b3a611881cdee57fbe06a.tar.gz lwn-4904033302c745342e3b3a611881cdee57fbe06a.zip | |
x86: refactor ->enable_apic_mode() subarch methods
Only ES7000 has a real ->enable_apic_mode() 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.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/apic.c')
| -rw-r--r-- | arch/x86/kernel/apic.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c index fcbcc03cd4bd..9d6374da4784 100644 --- a/arch/x86/kernel/apic.c +++ b/arch/x86/kernel/apic.c @@ -1763,7 +1763,8 @@ void __init connect_bsp_APIC(void) outb(0x01, 0x23); } #endif - enable_apic_mode(); + if (apic->enable_apic_mode) + apic->enable_apic_mode(); } /** |