On Wed, Oct 22, 2014 at 02:24:46PM +0530, Sudip Mukherjee wrote:> we should be using DMA API rather than using bus specific DMA API.Why?> converted the occurrence of pci_map_*() to dma_map_*(),> and at the same time used the dma_mapping_error(). Trailing whitespace :(What have you used to test this change?thanks,greg k-h