diff options
Diffstat (limited to 'drivers/of/of_pci.c')
| -rw-r--r-- | drivers/of/of_pci.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/of/of_pci.c b/drivers/of/of_pci.c index ff27177f49ed..b1449f71601c 100644 --- a/drivers/of/of_pci.c +++ b/drivers/of/of_pci.c @@ -143,26 +143,6 @@ void of_pci_check_probe_only(void) } EXPORT_SYMBOL_GPL(of_pci_check_probe_only); -/** - * of_pci_dma_configure - Setup DMA configuration - * @dev: ptr to pci_dev struct of the PCI device - * - * Function to update PCI devices's DMA configuration using the same - * info from the OF node of host bridge's parent (if any). - */ -void of_pci_dma_configure(struct pci_dev *pci_dev) -{ - struct device *dev = &pci_dev->dev; - struct device *bridge = pci_get_host_bridge_device(pci_dev); - - if (!bridge->parent) - return; - - of_dma_configure(dev, bridge->parent->of_node); - pci_put_host_bridge_device(bridge); -} -EXPORT_SYMBOL_GPL(of_pci_dma_configure); - #if defined(CONFIG_OF_ADDRESS) /** * of_pci_get_host_bridge_resources - Parse PCI host bridge resources from DT |