We have proper stubs for the IOAPIC=n case and the setup/enable
function have the required checks inside now. Remove the ifdeffery and
the copy&pasted conditionals.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>C
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/20150115211703.569830549@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
physid_set_mask_of_physid(boot_cpu_physical_apicid, &phys_cpu_present_map);
setup_local_APIC();
-#ifdef CONFIG_X86_IO_APIC
- /*
- * Now enable IO-APICs, actually call clear_IO_APIC
- * We need clear_IO_APIC before enabling error vector
- */
- if (!skip_ioapic_setup && nr_ioapics)
- enable_IO_APIC();
-#endif
+ /* Enable IO-APICs before enabling error vector */
+ enable_IO_APIC();
bsp_end_local_APIC_setup();
-#ifdef CONFIG_X86_IO_APIC
- if (smp_found_config && !skip_ioapic_setup && nr_ioapics)
+ if (smp_found_config)
setup_IO_APIC();
- else {
- nr_ioapics = 0;
- }
-#endif
x86_init.timers.setup_percpu_clockev();
return 0;