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| author | Michael S. Tsirkin <mst@redhat.com> | 2011-11-29 19:42:56 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2011-12-04 15:00:10 +0100 |
| commit | 845501213033d0058945776349f15502823359d8 (patch) | |
| tree | 549adde58442e159de0d782c48608a98a21bef3a /arch/tile/kernel/pci.c | |
| parent | tile: don't panic on iomap (diff) | |
| download | linux-845501213033d0058945776349f15502823359d8.tar.xz linux-845501213033d0058945776349f15502823359d8.zip | |
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.c | 21 |
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 |