of/pci: move of_irq_map_pci() into generic code

There is a tiny difference between PPC32 and PPC64. Microblaze uses the
PPC32 variant.

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
[grant.likely@secretlab.ca: Added comment to #endif, moved documentation
	block to function implementation, fixed for non ppc and microblaze
	compiles]
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index 3c6e100a3ad0..efabbf9dd607 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -69,4 +69,10 @@ config OF_MDIO
         help
           OpenFirmware MDIO bus (Ethernet PHY) accessors
 
+config OF_PCI
+        def_tristate PCI
+        depends on PCI && (PPC || MICROBLAZE)
+        help
+          OpenFirmware PCI bus accessors
+
 endmenu # OF