#define _PNPWRP 0xa79
#define PNPBIOS_BASE 0xf000
+#if defined(CONFIG_PPC64) && defined(CONFIG_PCI)
+extern struct pci_dev *isa_bridge_pcidev;
+/*
+ * has legacy ISA devices ?
+ */
+#define arch_has_dev_port() (isa_bridge_pcidev != NULL)
+#endif
+
#include <linux/device.h>
#include <linux/io.h>