[PATCH 12/20] hw/acpi/cpu_hotplug: Include "hw/pci/pci.h"

[Philippe Mathieu-Daudé]

hw/acpi/cpu_hotplug.c calls pci_address_space_io(). Include
"hw/pci/pci.h" which declares it.

This fixes (when modifying unrelated headers):

  hw/acpi/cpu_hotplug.c:103:28: error: implicit declaration of function 
'pci_address_space_io' is invalid in C99 
[-Werror,-Wimplicit-function-declaration]
      MemoryRegion *parent = pci_address_space_io(PCI_DEVICE(gpe_cpu->device));
                             ^

Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
 hw/acpi/cpu_hotplug.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/acpi/cpu_hotplug.c b/hw/acpi/cpu_hotplug.c
index 6e8293aac9..7fb65d9065 100644
--- a/hw/acpi/cpu_hotplug.c
+++ b/hw/acpi/cpu_hotplug.c
@@ -14,6 +14,7 @@
 #include "qapi/error.h"
 #include "hw/core/cpu.h"
 #include "hw/i386/pc.h"
+#include "hw/pci/pci.h"
 #include "qemu/error-report.h"
 
 #define CPU_EJECT_METHOD "CPEJ"
-- 
2.21.0