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authorMichael S. Tsirkin <mst@redhat.com>2012-01-30 02:20:48 +0400
committerMichael S. Tsirkin <mst@redhat.com>2012-02-01 01:19:47 +0400
commitb923650b84068b74b6df838aa8f9b2a350171de6 (patch)
treed6d366da5427816210dc15c7c401e4a7910092c4 /lib/pci_iomap.c
parent0a9626575400879d1d5e6bc8768188b938d7c501 (diff)
downloadlinux-b923650b84068b74b6df838aa8f9b2a350171de6.tar.xz
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>
Diffstat (limited to 'lib/pci_iomap.c')
-rw-r--r--lib/pci_iomap.c2
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);