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authorPaul Mundt <lethal@linux-sh.org>2010-11-01 09:49:04 -0400
committerPaul Mundt <lethal@linux-sh.org>2010-11-01 09:49:04 -0400
commit37b7a97884ba64bf7d403351ac2a9476ab4f1bba (patch)
tree1c738f6b97c9f82b96c8ae836ab38f34faa4c1d7 /arch/sh/drivers/pci
parente2781ac2a63011dd883e94c07eb086e6f2a5f521 (diff)
sh: machvec IO death.
This takes a bit of a sledgehammer to the machvec I/O routines. The iomem case requires no special casing and so can just be dropped outright. This only leaves the ioport casing for PCI and SuperIO mangling. With the SuperIO case going through the standard ioport mapping, it's possible to replace everything with generic routines. With this done the standard I/O routines are tidied up and NO_IOPORT now gets default-enabled for the vast majority of boards. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/drivers/pci')
-rw-r--r--arch/sh/drivers/pci/pci.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c
index 60ee09a4e121..a09c77dd09db 100644
--- a/arch/sh/drivers/pci/pci.c
+++ b/arch/sh/drivers/pci/pci.c
@@ -382,14 +382,13 @@ static void __iomem *ioport_map_pci(struct pci_dev *dev,
struct pci_channel *chan = dev->sysdata;
if (unlikely(!chan->io_map_base)) {
- chan->io_map_base = generic_io_base;
+ chan->io_map_base = sh_io_port_base;
if (pci_domains_supported)
panic("To avoid data corruption io_map_base MUST be "
"set with multiple PCI domains.");
}
-
return (void __iomem *)(chan->io_map_base + port);
}