ENGR00313685-8 microblaze/pci: Drop PowerPC-ism from irq parsing

commit f27446c3ad5b6d3b5b28ec0176e23d3ceca595d8 upstream.

The Microblaze PCI code copied the PowerPC irq handling, but powerpc
needs to handle broken device trees that are not present on Microblaze.
This patch removes the powerpc special case and replaces it with a
direct of_irq_parse_and_map_pci() call.

Signed-off-by: Grant Likely <grant.likely@linaro.org>
Acked-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/arch/microblaze/include/asm/pci.h b/arch/microblaze/include/asm/pci.h
index d52abb6812fa..935f9bec414a 100644
--- a/arch/microblaze/include/asm/pci.h
+++ b/arch/microblaze/include/asm/pci.h
@@ -127,8 +127,6 @@ extern void of_scan_pci_bridge(struct device_node *node,
 extern void of_scan_bus(struct device_node *node, struct pci_bus *bus);
 extern void of_rescan_bus(struct device_node *node, struct pci_bus *bus);
 
-extern int pci_read_irq_line(struct pci_dev *dev);
-
 extern int pci_bus_find_capability(struct pci_bus *bus,
                                                 unsigned int devfn, int cap);