[ Upstream commitb08ded2ef2] In the preparation of DMA async support, let's pass the parameters to read_from_host() and write_to_host() APIs using mhi_ep_buf_info structure. No functional change. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Stable-dep-of:327ec5f706("PCI: epf-mhi: Fix the DMA data direction of dma_unmap_single()") Signed-off-by: Sasha Levin <sashal@kernel.org>