504 	int src_bus_width, dst_bus_width;  in stm32_mdma_set_xfer_param()  local
586 		src_bus_width = stm32_mdma_get_width(chan, src_addr_width);  in stm32_mdma_set_xfer_param()
587 		if (src_bus_width < 0)  in stm32_mdma_set_xfer_param()
588 			return src_bus_width;  in stm32_mdma_set_xfer_param()
591 		ctcr |= STM32_MDMA_CTCR_SSIZE(src_bus_width) |  in stm32_mdma_set_xfer_param()
592 			STM32_MDMA_CTCR_SINCOS(src_bus_width);  in stm32_mdma_set_xfer_param()
607 		if (dst_bus_width != src_bus_width)  in stm32_mdma_set_xfer_param()
618 		src_bus_width = stm32_mdma_get_width(chan, src_addr_width);  in stm32_mdma_set_xfer_param()
619 		if (src_bus_width < 0)  in stm32_mdma_set_xfer_param()
620 			return src_bus_width;  in stm32_mdma_set_xfer_param()
622 		ctcr |= STM32_MDMA_CTCR_SSIZE(src_bus_width);  in stm32_mdma_set_xfer_param()
654 		if (dst_bus_width != src_bus_width)  in stm32_mdma_set_xfer_param()
922 	int src_bus_width, dst_bus_width;  in stm32_mdma_prep_dma_memcpy()  local
991 		src_bus_width = stm32_mdma_get_width(chan, max_width);  in stm32_mdma_prep_dma_memcpy()
999 			STM32_MDMA_CTCR_SSIZE(src_bus_width) |  in stm32_mdma_prep_dma_memcpy()
1000 			STM32_MDMA_CTCR_SINCOS(src_bus_width);  in stm32_mdma_prep_dma_memcpy()
1015 		if (dst_bus_width != src_bus_width)  in stm32_mdma_prep_dma_memcpy()
1045 			src_bus_width = stm32_mdma_get_width(chan, max_width);  in stm32_mdma_prep_dma_memcpy()
1054 				STM32_MDMA_CTCR_SSIZE(src_bus_width) |  in stm32_mdma_prep_dma_memcpy()
1055 				STM32_MDMA_CTCR_SINCOS(src_bus_width);  in stm32_mdma_prep_dma_memcpy()
1071 			if (dst_bus_width != src_bus_width)  in stm32_mdma_prep_dma_memcpy()