parisc: Initialize PCI bridge cache line and default latency
PCI controllers and pci-pci bridges may have not been fully initialized
regarding cache line and defaul latency.
This partly reverts
commit 5f0e9b4 ("parisc: Remove unused pcibios_init_bus()")
Signed-off-by: Helge Deller <deller@gmx.de>
diff --git a/arch/parisc/include/asm/pci.h b/arch/parisc/include/asm/pci.h
index 71889ea..89c53bf 100644
--- a/arch/parisc/include/asm/pci.h
+++ b/arch/parisc/include/asm/pci.h
@@ -167,6 +167,7 @@
{
}
#endif
+extern void pcibios_init_bridge(struct pci_dev *);
/*
* pcibios_assign_all_busses() is used in drivers/pci/pci.c:pci_do_scan_bus()