parisc: Fix section mismatches

Fix three section mismatches:
1) Section mismatch in reference from the function ioread8() to the
   function .init.text:pcibios_init_bridge()
2) Section mismatch in reference from the function free_initmem() to the
   function .init.text:map_pages()
3) Section mismatch in reference from the function ccio_ioc_init() to
   the function .init.text:count_parisc_driver()

Signed-off-by: Helge Deller <deller@gmx.de>

arch/parisc/kernel/pci.c

@@ -174,7 +174,7 @@ void pcibios_set_master(struct pci_dev *dev)
  * pcibios_init_bridge() initializes cache line and default latency
  * for pci controllers and pci-pci bridges
  */
-void __init pcibios_init_bridge(struct pci_dev *dev)
+void __ref pcibios_init_bridge(struct pci_dev *dev)
 {
 	unsigned short bridge_ctl, bridge_ctl_new;