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authorMichael S. Tsirkin <mst@redhat.com>2011-11-29 20:42:56 +0200
committerMichael S. Tsirkin <mst@redhat.com>2011-12-04 16:00:10 +0200
commit845501213033d0058945776349f15502823359d8 (patch)
tree549adde58442e159de0d782c48608a98a21bef3a /arch/tile/kernel/pci.c
parent8593dd375ad10045e69b7b43fc1d885929aebbd5 (diff)
downloadlinux-845501213033d0058945776349f15502823359d8.tar.bz2
tile: switch to GENERIC_PCI_IOMAP
tile now has working stubs for ioport_map and ioremap such that the generic pci_iomap will DTRT: cast to pointer on memory and return NULL and log message on IO map. Switch it over to GENERIC_PCI_IOMAP. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'arch/tile/kernel/pci.c')
-rw-r--r--arch/tile/kernel/pci.c21
1 files changed, 0 insertions, 21 deletions
diff --git a/arch/tile/kernel/pci.c b/arch/tile/kernel/pci.c
index 2a8014cb1ff5..1b6244e69de4 100644
--- a/arch/tile/kernel/pci.c
+++ b/arch/tile/kernel/pci.c
@@ -465,27 +465,6 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
return 0;
}
-void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max)
-{
- unsigned long start = pci_resource_start(dev, bar);
- unsigned long len = pci_resource_len(dev, bar);
- unsigned long flags = pci_resource_flags(dev, bar);
-
- if (!len)
- return NULL;
- if (max && len > max)
- len = max;
-
- if (!(flags & IORESOURCE_MEM)) {
- pr_info("PCI: Trying to map invalid resource %#lx\n", flags);
- start = 0;
- }
-
- return (void __iomem *)start;
-}
-EXPORT_SYMBOL(pci_iomap);
-
-
/****************************************************************
*
* Tile PCI config space read/write routines