376 	enum dma_slave_buswidth max_width = DMA_SLAVE_BUSWIDTH_8_BYTES;  in stm32_mdma_get_max_width()  local
378 	for (max_width = DMA_SLAVE_BUSWIDTH_8_BYTES;  in stm32_mdma_get_max_width()
379 	     max_width > DMA_SLAVE_BUSWIDTH_1_BYTE;  in stm32_mdma_get_max_width()
380 	     max_width >>= 1) {  in stm32_mdma_get_max_width()
385 		if ((((buf_len | addr) & (max_width - 1)) == 0) &&  in stm32_mdma_get_max_width()
386 		    tlen >= max_width)  in stm32_mdma_get_max_width()
390 	return max_width;  in stm32_mdma_get_max_width()
942 	enum dma_slave_buswidth max_width;  in stm32_mdma_prep_dma_memcpy()  local
1016 		max_width = stm32_mdma_get_max_width(src, len, tlen);  in stm32_mdma_prep_dma_memcpy()
1017 		src_bus_width = stm32_mdma_get_width(chan, max_width);  in stm32_mdma_prep_dma_memcpy()
1019 		max_burst = tlen / max_width;  in stm32_mdma_prep_dma_memcpy()
1021 						       max_width);  in stm32_mdma_prep_dma_memcpy()
1029 		max_width = stm32_mdma_get_max_width(dest, len, tlen);  in stm32_mdma_prep_dma_memcpy()
1030 		dst_bus_width = stm32_mdma_get_width(chan, max_width);  in stm32_mdma_prep_dma_memcpy()
1032 		max_burst = tlen / max_width;  in stm32_mdma_prep_dma_memcpy()
1034 						       max_width);  in stm32_mdma_prep_dma_memcpy()
1070 			max_width = stm32_mdma_get_max_width(src, len, tlen);  in stm32_mdma_prep_dma_memcpy()
1071 			src_bus_width = stm32_mdma_get_width(chan, max_width);  in stm32_mdma_prep_dma_memcpy()
1073 			max_burst = tlen / max_width;  in stm32_mdma_prep_dma_memcpy()
1076 							       max_width);  in stm32_mdma_prep_dma_memcpy()
1084 			max_width = stm32_mdma_get_max_width(dest, len, tlen);  in stm32_mdma_prep_dma_memcpy()
1085 			dst_bus_width = stm32_mdma_get_width(chan, max_width);  in stm32_mdma_prep_dma_memcpy()
1087 			max_burst = tlen / max_width;  in stm32_mdma_prep_dma_memcpy()
1090 							       max_width);  in stm32_mdma_prep_dma_memcpy()