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>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c
index a0580afe1713..1133b5cc88ca 100644
--- a/drivers/parisc/dino.c
+++ b/drivers/parisc/dino.c
@@ -599,8 +599,10 @@ dino_fixup_bus(struct pci_bus *bus)
                 ** P2PB's only have 2 BARs, no IRQs.
                 ** I'd like to just ignore them for now.
                 */
-                if ((dev->class >> 8) == PCI_CLASS_BRIDGE_PCI)
+                if ((dev->class >> 8) == PCI_CLASS_BRIDGE_PCI)  {
+                        pcibios_init_bridge(dev);
                         continue;
+                }
 
                 /* null out the ROM resource if there is one (we don't
                  * care about an expansion rom on parisc, since it