503 	int src_bus_width, dst_bus_width;  in stm32_mdma_set_xfer_param()  local
585 		src_bus_width = stm32_mdma_get_width(chan, src_addr_width);  in stm32_mdma_set_xfer_param()
586 		if (src_bus_width < 0)  in stm32_mdma_set_xfer_param()
587 			return src_bus_width;  in stm32_mdma_set_xfer_param()
590 		ctcr |= STM32_MDMA_CTCR_SSIZE(src_bus_width) |  in stm32_mdma_set_xfer_param()
591 			STM32_MDMA_CTCR_SINCOS(src_bus_width);  in stm32_mdma_set_xfer_param()
606 		if (dst_bus_width != src_bus_width)  in stm32_mdma_set_xfer_param()
617 		src_bus_width = stm32_mdma_get_width(chan, src_addr_width);  in stm32_mdma_set_xfer_param()
618 		if (src_bus_width < 0)  in stm32_mdma_set_xfer_param()
619 			return src_bus_width;  in stm32_mdma_set_xfer_param()
621 		ctcr |= STM32_MDMA_CTCR_SSIZE(src_bus_width);  in stm32_mdma_set_xfer_param()
653 		if (dst_bus_width != src_bus_width)  in stm32_mdma_set_xfer_param()
921 	int src_bus_width, dst_bus_width;  in stm32_mdma_prep_dma_memcpy()  local
990 		src_bus_width = stm32_mdma_get_width(chan, max_width);  in stm32_mdma_prep_dma_memcpy()
998 			STM32_MDMA_CTCR_SSIZE(src_bus_width) |  in stm32_mdma_prep_dma_memcpy()
999 			STM32_MDMA_CTCR_SINCOS(src_bus_width);  in stm32_mdma_prep_dma_memcpy()
1014 		if (dst_bus_width != src_bus_width)  in stm32_mdma_prep_dma_memcpy()
1044 			src_bus_width = stm32_mdma_get_width(chan, max_width);  in stm32_mdma_prep_dma_memcpy()
1053 				STM32_MDMA_CTCR_SSIZE(src_bus_width) |  in stm32_mdma_prep_dma_memcpy()
1054 				STM32_MDMA_CTCR_SINCOS(src_bus_width);  in stm32_mdma_prep_dma_memcpy()
1070 			if (dst_bus_width != src_bus_width)  in stm32_mdma_prep_dma_memcpy()