xen/pci: Retire unnecessary #ifdef CONFIG_ACPI

As the code paths that are guarded by CONFIG_XEN_DOM0 already depend
on CONFIG_ACPI so the extra #ifdef is not required. The earlier
patch that added them in had done its job.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c
index e585bf5778ec..6eddc524603c 100644
--- a/arch/x86/pci/xen.c
+++ b/arch/x86/pci/xen.c
@@ -381,7 +381,6 @@ int __init pci_xen_hvm_init(void)
 }
 
 #ifdef CONFIG_XEN_DOM0
-#ifdef CONFIG_ACPI
 static __init void xen_setup_acpi_sci(void)
 {
         int rc;
@@ -428,7 +427,6 @@ static __init void xen_setup_acpi_sci(void)
 
         return;
 }
-#endif
 
 int __init pci_xen_initial_domain(void)
 {
@@ -438,7 +436,6 @@ int __init pci_xen_initial_domain(void)
         x86_msi.setup_msi_irqs = xen_initdom_setup_msi_irqs;
         x86_msi.teardown_msi_irq = xen_teardown_msi_irq;
 #endif
-#ifdef CONFIG_ACPI
         xen_setup_acpi_sci();
         __acpi_register_gsi = acpi_register_gsi_xen;
         /* Pre-allocate legacy irqs */
@@ -452,7 +449,6 @@ int __init pci_xen_initial_domain(void)
                         trigger ? ACPI_LEVEL_SENSITIVE : ACPI_EDGE_SENSITIVE,
                         true /* allocate IRQ */);
         }
-#endif
         if (0 == nr_ioapics) {
                 for (irq = 0; irq < NR_IRQS_LEGACY; irq++) {
                         pirq = xen_allocate_pirq_gsi(irq);