[+cc David] On Wed, Jan 10, 2018 at 07:03:18PM +0100, Christoph Hellwig wrote: > Back before the dawn of time pci_dma_* with a NULL pci_dev argument > was used for all kinds of things, e.g. dma mapping for non-PCI > devices. All this has been long removed, but it turns out we > still care for a NULL pci_dev in the wrappers, and we still have > two odd USB drivers that use pci_dma_alloc_consistent for allocating > memory while ignoring the dma_addr_t entirely, and a network driver > mixing the already wrong usage of dma_* with a NULL device with a > single call to pci_free_consistent. > > This series switches the two usb drivers to use plain kzalloc, the > net driver to properly use the dma API and then removes the handling > of the NULL pci_dev in the pci_dma_* wrappers. > > Changes since V1: > - remove allocation failure printks > - use kcalloc > - fix tsi108_eth > - improve changelogs Applied to pci/dma for v4.16, thanks!
