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| author | Takashi Iwai <tiwai@suse.de> | 2012-03-18 18:22:37 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-03-18 18:22:37 +0100 |
| commit | cb3f2adc03ab055b19c677a6283523861fafebdd (patch) | |
| tree | 59cfb6800f0635a4aec16c8e0da619f27e51ee79 /include/asm-generic | |
| parent | 44c76a960a62fcc46cbcaa0a22a34e666a729329 (diff) | |
| parent | 828006de1bddf83b6ecf03ec459c15f7c7c22db7 (diff) | |
Merge branch 'topic/asoc' into for-linus
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/pci_iomap.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-generic/pci_iomap.h b/include/asm-generic/pci_iomap.h index 8de4b73e19e2..e58fcf891370 100644 --- a/include/asm-generic/pci_iomap.h +++ b/include/asm-generic/pci_iomap.h @@ -15,6 +15,16 @@ struct pci_dev; #ifdef CONFIG_PCI /* Create a virtual mapping cookie for a PCI BAR (memory or IO) */ extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max); +/* Create a virtual mapping cookie for a port on a given PCI device. + * Do not call this directly, it exists to make it easier for architectures + * to override */ +#ifdef CONFIG_NO_GENERIC_PCI_IOPORT_MAP +extern void __iomem *__pci_ioport_map(struct pci_dev *dev, unsigned long port, + unsigned int nr); +#else +#define __pci_ioport_map(dev, port, nr) ioport_map((port), (nr)) +#endif + #else static inline void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max) { |