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Upgrade to 4.4.50-rt62
[kvmfornfv.git]
/
kernel
/
arch
/
x86
/
kernel
/
acpi
/
boot.c
diff --git
a/kernel/arch/x86/kernel/acpi/boot.c
b/kernel/arch/x86/kernel/acpi/boot.c
index
e759076
..
a29fc4f
100644
(file)
--- a/
kernel/arch/x86/kernel/acpi/boot.c
+++ b/
kernel/arch/x86/kernel/acpi/boot.c
@@
-87,7
+87,9
@@
static u64 acpi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE;
* ->ioapic_mutex
* ->ioapic_lock
*/
+#ifdef CONFIG_X86_IO_APIC
static DEFINE_MUTEX(acpi_ioapic_lock);
+#endif
/* --------------------------------------------------------------------------
Boot-time Configuration