x86/x2apic: Acpi_gbl_FADT existence depends on CONFIG_ACPI
authorJan Kiszka <jan.kiszka@siemens.com>
Mon, 4 May 2015 15:58:00 +0000 (17:58 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Tue, 5 May 2015 12:01:37 +0000 (14:01 +0200)
If ACPI is disabled, acpi_gbl_FADT is not available, and and the build
breaks.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Link: http://lkml.kernel.org/r/55479708.2000104@siemens.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/kernel/apic/x2apic_phys.c

Simple merge