diff options
Diffstat (limited to 'drivers/pci/pci.c')
| -rw-r--r-- | drivers/pci/pci.c | 33 |
1 files changed, 2 insertions, 31 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 897fa5ccdb7..cb1dd5f4988 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -1583,8 +1583,10 @@ void pci_pm_init(struct pci_dev *dev) int pm; u16 pmc; + pm_runtime_forbid(&dev->dev); device_enable_async_suspend(&dev->dev); dev->wakeup_prepared = false; + dev->pm_cap = 0; /* find PCI PM capability in list */ @@ -2296,35 +2298,6 @@ void pci_msi_off(struct pci_dev *dev) } } -#ifndef HAVE_ARCH_PCI_SET_DMA_MASK -/* - * These can be overridden by arch-specific implementations - */ -int -pci_set_dma_mask(struct pci_dev *dev, u64 mask) -{ - if (!pci_dma_supported(dev, mask)) - return -EIO; - - dev->dma_mask = mask; - dev_dbg(&dev->dev, "using %dbit DMA mask\n", fls64(mask)); - - return 0; -} - -int -pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask) -{ - if (!pci_dma_supported(dev, mask)) - return -EIO; - - dev->dev.coherent_dma_mask = mask; - dev_dbg(&dev->dev, "using %dbit consistent DMA mask\n", fls64(mask)); - - return 0; -} -#endif - #ifndef HAVE_ARCH_PCI_SET_DMA_MAX_SEGMENT_SIZE int pci_set_dma_max_seg_size(struct pci_dev *dev, unsigned int size) { @@ -3066,8 +3039,6 @@ EXPORT_SYMBOL(pci_set_mwi); EXPORT_SYMBOL(pci_try_set_mwi); EXPORT_SYMBOL(pci_clear_mwi); EXPORT_SYMBOL_GPL(pci_intx); -EXPORT_SYMBOL(pci_set_dma_mask); -EXPORT_SYMBOL(pci_set_consistent_dma_mask); EXPORT_SYMBOL(pci_assign_resource); EXPORT_SYMBOL(pci_find_parent_resource); EXPORT_SYMBOL(pci_select_bars); |