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| author | Jan Beulich <jbeulich@novell.com> | 2008-01-30 13:31:24 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:31:24 +0100 |
| commit | e94271017f0933b29362a3c9dea5a6b9d04d98e1 (patch) | |
| tree | e3711fd58a2a6f12a6b09087832468776e3c19e3 /arch/x86/kernel/io_apic_64.c | |
| parent | cae4595764cb3b08f6517e99bac1e3862854b1a1 (diff) | |
| download | blackbird-op-linux-e94271017f0933b29362a3c9dea5a6b9d04d98e1.tar.gz blackbird-op-linux-e94271017f0933b29362a3c9dea5a6b9d04d98e1.zip | |
x86: adjust enable_NMI_through_LVT0()
Its previous use in a call to on_each_cpu() was pointless, as at the
time that code gets executed only one CPU is online. Further, the
function can be __cpuinit, and for this to work without
CONFIG_HOTPLUG_CPU setup_nmi() must also get an attribute (this one
can even be __init; on 64-bits check_timer() also was lacking that
attribute).
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/io_apic_64.c')
| -rw-r--r-- | arch/x86/kernel/io_apic_64.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kernel/io_apic_64.c b/arch/x86/kernel/io_apic_64.c index fa70005be5e8..f914d84a21da 100644 --- a/arch/x86/kernel/io_apic_64.c +++ b/arch/x86/kernel/io_apic_64.c @@ -1566,7 +1566,7 @@ static struct hw_interrupt_type lapic_irq_type __read_mostly = { .end = end_lapic_irq, }; -static void setup_nmi (void) +static void __init setup_nmi(void) { /* * Dirty trick to enable the NMI watchdog ... @@ -1579,7 +1579,7 @@ static void setup_nmi (void) */ printk(KERN_INFO "activating NMI Watchdog ..."); - enable_NMI_through_LVT0(NULL); + enable_NMI_through_LVT0(); printk(" done.\n"); } @@ -1655,7 +1655,7 @@ static inline void unlock_ExtINT_logic(void) * * FIXME: really need to revamp this for modern platforms only. */ -static inline void check_timer(void) +static inline void __init check_timer(void) { struct irq_cfg *cfg = irq_cfg + 0; int apic1, pin1, apic2, pin2; |
