lib: add NO_GENERIC_PCI_IOPORT_MAP

Some architectures need to override the way
IO port mapping is done on PCI devices.
Supply a generic macro that calls
ioport_map, and make it possible for architectures
to override.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/pci_iomap.c b/lib/pci_iomap.c
index 4b0fdc22e688..0d83ea8a9605 100644
--- a/lib/pci_iomap.c
+++ b/lib/pci_iomap.c
@@ -34,7 +34,7 @@ void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen)
         if (maxlen && len > maxlen)
                 len = maxlen;
         if (flags & IORESOURCE_IO)
-                return ioport_map(start, len);
+                return __pci_ioport_map(dev, start, len);
         if (flags & IORESOURCE_MEM) {
                 if (flags & IORESOURCE_CACHEABLE)
                         return ioremap(start, len);