377 	enum dma_slave_buswidth max_width = DMA_SLAVE_BUSWIDTH_8_BYTES;  in stm32_mdma_get_max_width()  local
379 	for (max_width = DMA_SLAVE_BUSWIDTH_8_BYTES;  in stm32_mdma_get_max_width()
380 	     max_width > DMA_SLAVE_BUSWIDTH_1_BYTE;  in stm32_mdma_get_max_width()
381 	     max_width >>= 1) {  in stm32_mdma_get_max_width()
386 		if ((((buf_len | addr) & (max_width - 1)) == 0) &&  in stm32_mdma_get_max_width()
387 		    tlen >= max_width)  in stm32_mdma_get_max_width()
391 	return max_width;  in stm32_mdma_get_max_width()
943 	enum dma_slave_buswidth max_width;  in stm32_mdma_prep_dma_memcpy()  local
1017 		max_width = stm32_mdma_get_max_width(src, len, tlen);  in stm32_mdma_prep_dma_memcpy()
1018 		src_bus_width = stm32_mdma_get_width(chan, max_width);  in stm32_mdma_prep_dma_memcpy()
1020 		max_burst = tlen / max_width;  in stm32_mdma_prep_dma_memcpy()
1022 						       max_width);  in stm32_mdma_prep_dma_memcpy()
1030 		max_width = stm32_mdma_get_max_width(dest, len, tlen);  in stm32_mdma_prep_dma_memcpy()
1031 		dst_bus_width = stm32_mdma_get_width(chan, max_width);  in stm32_mdma_prep_dma_memcpy()
1033 		max_burst = tlen / max_width;  in stm32_mdma_prep_dma_memcpy()
1035 						       max_width);  in stm32_mdma_prep_dma_memcpy()
1071 			max_width = stm32_mdma_get_max_width(src, len, tlen);  in stm32_mdma_prep_dma_memcpy()
1072 			src_bus_width = stm32_mdma_get_width(chan, max_width);  in stm32_mdma_prep_dma_memcpy()
1074 			max_burst = tlen / max_width;  in stm32_mdma_prep_dma_memcpy()
1077 							       max_width);  in stm32_mdma_prep_dma_memcpy()
1085 			max_width = stm32_mdma_get_max_width(dest, len, tlen);  in stm32_mdma_prep_dma_memcpy()
1086 			dst_bus_width = stm32_mdma_get_width(chan, max_width);  in stm32_mdma_prep_dma_memcpy()
1088 			max_burst = tlen / max_width;  in stm32_mdma_prep_dma_memcpy()
1091 							       max_width);  in stm32_mdma_prep_dma_memcpy()