[POWERPC] iSeries: Declare iSeries_pci_final_fixup in pci.h

Fixes sparse warning:
arch/powerpc/platforms/iseries/pci.c:169:13: warning: symbol 'iSeries_pci_final_fixup' was not declared. Should it be static?

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

arch/powerpc/platforms/iseries/pci.h

@@ -59,5 +59,10 @@ static inline u64 iseries_ds_addr(struct device_node *node)
 }
 
 extern void	iSeries_Device_Information(struct pci_dev*, int);
+#ifdef CONFIG_PCI
+extern void	iSeries_pci_final_fixup(void);
+#else
+static void	iSeries_pci_final_fixup(void) { }
+#endif
 
 #endif /* _PLATFORMS_ISERIES_PCI_H */

arch/powerpc/platforms/iseries/setup.c

@@ -63,6 +63,7 @@
 #include "main_store.h"
 #include "call_sm.h"
 #include "call_hpt.h"
+#include "pci.h"
 
 #ifdef DEBUG
 #define DBG(fmt...) udbg_printf(fmt)
@@ -74,11 +75,6 @@
 static unsigned long build_iSeries_Memory_Map(void);
 static void iseries_shared_idle(void);
 static void iseries_dedicated_idle(void);
-#ifdef CONFIG_PCI
-extern void iSeries_pci_final_fixup(void);
-#else
-static void iSeries_pci_final_fixup(void) { }
-#endif
 
 
 struct MemoryBlock {