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Commit bc0df9ec authored by Nishanth Aravamudan's avatar Nishanth Aravamudan Committed by Benjamin Herrenschmidt
Browse files

powerpc/pci: Cleanup device dma setup code 



Use set_dma_ops and remove unused oddly-named temp pointer sd.

Signed-off-by: default avatarMilton Miller <miltonm@bga.com>
Signed-off-by: default avatarNishanth Aravamudan <nacc@us.ibm.com>
Acked-by: default avatarGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent e72ed6b5

arch/powerpc/kernel/pci-common.c

+1 −3
Original line number Diff line number Diff line
@@ -1090,8 +1090,6 @@ void __devinit pcibios_setup_bus_devices(struct pci_bus *bus) 
		 bus->number, bus->self ? pci_name(bus->self) : "PHB");



	list_for_each_entry(dev, &bus->devices, bus_list) {

		struct dev_archdata *sd = &dev->dev.archdata;



		/* Cardbus can call us to add new devices to a bus, so ignore

		 * those who are already fully discovered

		 */
@@ -1107,7 +1105,7 @@ void __devinit pcibios_setup_bus_devices(struct pci_bus *bus) 
		set_dev_node(&dev->dev, pcibus_to_node(dev->bus));



		/* Hook up default DMA ops */

		sd->dma_ops = pci_dma_ops;

		set_dma_ops(&dev->dev, pci_dma_ops);

		set_dma_offset(&dev->dev, PCI_DRAM_OFFSET);



		/* Additional platform DMA/iommu setup */