2227 	struct dma_slave_config dma_conf;  in stm32_cryp_dma_init()  local
2231 	memset(&dma_conf, 0, sizeof(dma_conf));  in stm32_cryp_dma_init()
2233 	dma_conf.direction = DMA_MEM_TO_DEV;  in stm32_cryp_dma_init()
2234 	dma_conf.dst_addr = cryp->phys_base + cryp->caps->din;  in stm32_cryp_dma_init()
2235 	dma_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;  in stm32_cryp_dma_init()
2236 	dma_conf.dst_maxburst = CRYP_DMA_BURST_REG;  in stm32_cryp_dma_init()
2237 	dma_conf.device_fc = false;  in stm32_cryp_dma_init()
2244 	ret = dmaengine_slave_config(cryp->dma_lch_in, &dma_conf);  in stm32_cryp_dma_init()
2252 	memset(&dma_conf, 0, sizeof(dma_conf));  in stm32_cryp_dma_init()
2254 	dma_conf.direction = DMA_DEV_TO_MEM;  in stm32_cryp_dma_init()
2255 	dma_conf.src_addr = cryp->phys_base + cryp->caps->dout;  in stm32_cryp_dma_init()
2256 	dma_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;  in stm32_cryp_dma_init()
2257 	dma_conf.src_maxburst = CRYP_DMA_BURST_REG;  in stm32_cryp_dma_init()
2258 	dma_conf.device_fc = false;  in stm32_cryp_dma_init()
2269 	ret = dmaengine_slave_config(cryp->dma_lch_out, &dma_conf);  in stm32_cryp_dma_init()