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| author | Michael S. Tsirkin <mst@redhat.com> | 2011-11-24 20:45:20 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2011-11-28 21:12:42 +0200 |
| commit | 66eab4df288aaee75938ae99877c4f759fc6d56c (patch) | |
| tree | 0b663bfe2d464a55c2a85b27140a53b32f261542 /include/asm-generic/iomap.h | |
| parent | 4673ca8eb3690832e76371371955a8b02e1f59d4 (diff) | |
| download | linux-66eab4df288aaee75938ae99877c4f759fc6d56c.tar.gz linux-66eab4df288aaee75938ae99877c4f759fc6d56c.tar.xz | |
lib: add GENERIC_PCI_IOMAP
Many architectures want a generic pci_iomap but
not the rest of iomap.c. Split that to a separate .c
file and add a new config symbol. select automatically
by GENERIC_IOMAP.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/asm-generic/iomap.h')
| -rw-r--r-- | include/asm-generic/iomap.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/include/asm-generic/iomap.h b/include/asm-generic/iomap.h index 98dcd76ce836..8a3d4fde2604 100644 --- a/include/asm-generic/iomap.h +++ b/include/asm-generic/iomap.h @@ -67,18 +67,15 @@ extern void ioport_unmap(void __iomem *); #endif #ifdef CONFIG_PCI -/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */ +/* Destroy a virtual mapping cookie for a PCI BAR (memory or IO) */ struct pci_dev; -extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max); extern void pci_iounmap(struct pci_dev *dev, void __iomem *); #else struct pci_dev; -static inline void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max) -{ - return NULL; -} static inline void pci_iounmap(struct pci_dev *dev, void __iomem *addr) { } #endif +#include <asm-generic/pci_iomap.h> + #endif |