No point to have the same checks at every call site. Add them to the
functions, so they can be called unconditionally.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Borislav Petkov <bp@alien8.de>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Tony Luck <tony.luck@intel.com>
Link: http://lkml.kernel.org/r/20150115211703.490719938@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
int i8259_apic, i8259_pin;
int apic, pin;
- if (!nr_legacy_irqs())
+ if (skip_ioapic_setup)
+ nr_ioapics = 0;
+
+ if (!nr_legacy_irqs() || !nr_ioapics)
return;
for_each_ioapic_pin(apic, pin) {
{
int ioapic;
- /*
- * calling enable_IO_APIC() is moved to setup_local_APIC for BP
- */
+ if (skip_ioapic_setup || !nr_ioapics)
+ return;
+
io_apic_irqs = nr_legacy_irqs() ? ~PIC_IRQS : ~0UL;
apic_printk(APIC_VERBOSE, "ENABLING IO-APIC IRQs\n");