76 	if (!req || req->dir == MPC512X_LPBFIFO_REQ_DIR_READ) {  in mpc512x_lpbfifo_irq()
119 	enum dma_data_direction dir;  in mpc512x_lpbfifo_callback()  local
136 	if (req->dir == MPC512X_LPBFIFO_REQ_DIR_WRITE)  in mpc512x_lpbfifo_callback()
137 		dir = DMA_TO_DEVICE;  in mpc512x_lpbfifo_callback()
139 		dir = DMA_FROM_DEVICE;  in mpc512x_lpbfifo_callback()
141 			lpbfifo.ram_bus_addr, req->size, dir);  in mpc512x_lpbfifo_callback()
167 	enum dma_data_direction dir;  in mpc512x_lpbfifo_kick()  local
228 	if (lpbfifo.req->dir == MPC512X_LPBFIFO_REQ_DIR_WRITE) {  in mpc512x_lpbfifo_kick()
229 		dir = DMA_TO_DEVICE;  in mpc512x_lpbfifo_kick()
234 		dir = DMA_FROM_DEVICE;  in mpc512x_lpbfifo_kick()
251 			lpbfifo.req->ram_virt_addr, lpbfifo.req->size, dir);  in mpc512x_lpbfifo_kick()
294 	if (lpbfifo.req->dir == MPC512X_LPBFIFO_REQ_DIR_READ)  in mpc512x_lpbfifo_kick()
303 	if (lpbfifo.req->dir == MPC512X_LPBFIFO_REQ_DIR_WRITE)  in mpc512x_lpbfifo_kick()
328 						lpbfifo.req->size, dir);  in mpc512x_lpbfifo_kick()