int pci_set_dma_mask(struct pci_dev *pdev, u64 device_mask);
-The query for consistent allocations is performed via a a call to
+The query for consistent allocations is performed via a call to
pci_set_consistent_dma_mask():
int pci_set_consistent_dma_mask(struct pci_dev *pdev, u64 device_mask);
device supports. It returns zero if your card can perform DMA
properly on the machine given the address mask you provided.
-If it returns non-zero, your device can not perform DMA properly on
+If it returns non-zero, your device cannot perform DMA properly on
this platform, and attempting to do so will result in undefined
behavior. You must either use a different mask, or not use DMA.