x86/apic: Unify interrupt mode setup for SMP-capable system
On a SMP-capable system, the kernel enables and sets up the APIC interrupt delivery mode in native_smp_prepare_cpus(). The decision how to setup the APIC is intermingled with the decision of setting up SMP or not. Split the initialization of the APIC interrupt mode independent from other decisions and have a separate apic_intr_mode_init() function for it. The invocation time stays the same for now. Signed-off-by: NDou Liyang <douly.fnst@cn.fujitsu.com> Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: yinghai@kernel.org Cc: bhe@redhat.com Link: https://lkml.kernel.org/r/1505293975-26005-6-git-send-email-douly.fnst@cn.fujitsu.com
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