diff options
Diffstat (limited to 'include/asm-powerpc/pci.h')
| -rw-r--r-- | include/asm-powerpc/pci.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/include/asm-powerpc/pci.h b/include/asm-powerpc/pci.h index b36a284bedf3..e16e7bc9ab5c 100644 --- a/include/asm-powerpc/pci.h +++ b/include/asm-powerpc/pci.h @@ -74,18 +74,6 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) extern void set_pci_dma_ops(struct dma_mapping_ops *dma_ops); extern struct dma_mapping_ops *get_pci_dma_ops(void); -/* For DAC DMA, we currently don't support it by default, but - * we let 64-bit platforms override this. - */ -static inline int pci_dac_dma_supported(struct pci_dev *hwdev,u64 mask) -{ - struct dma_mapping_ops *d = get_pci_dma_ops(); - - if (d && d->dac_dma_supported) - return d->dac_dma_supported(&hwdev->dev, mask); - return 0; -} - static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -124,12 +112,6 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, } #endif -/* - * At present there are very few 32-bit PPC machines that can have - * memory above the 4GB point, and we don't support that. - */ -#define pci_dac_dma_supported(pci_dev, mask) (0) - /* Return the index of the PCI controller for device PDEV. */ #define pci_domain_nr(bus) ((struct pci_controller *)(bus)->sysdata)->index |