515 	int src_bus_width, dst_bus_width;  in stm32_mdma_set_xfer_param()  local
597 		src_bus_width = stm32_mdma_get_width(chan, src_addr_width);  in stm32_mdma_set_xfer_param()
598 		if (src_bus_width < 0)  in stm32_mdma_set_xfer_param()
599 			return src_bus_width;  in stm32_mdma_set_xfer_param()
602 		ctcr |= STM32_MDMA_CTCR_SSIZE(src_bus_width) |  in stm32_mdma_set_xfer_param()
603 			STM32_MDMA_CTCR_SINCOS(src_bus_width);  in stm32_mdma_set_xfer_param()
618 		if (dst_bus_width != src_bus_width)  in stm32_mdma_set_xfer_param()
629 		src_bus_width = stm32_mdma_get_width(chan, src_addr_width);  in stm32_mdma_set_xfer_param()
630 		if (src_bus_width < 0)  in stm32_mdma_set_xfer_param()
631 			return src_bus_width;  in stm32_mdma_set_xfer_param()
633 		ctcr |= STM32_MDMA_CTCR_SSIZE(src_bus_width);  in stm32_mdma_set_xfer_param()
665 		if (dst_bus_width != src_bus_width)  in stm32_mdma_set_xfer_param()
933 	int src_bus_width, dst_bus_width;  in stm32_mdma_prep_dma_memcpy()  local
1002 		src_bus_width = stm32_mdma_get_width(chan, max_width);  in stm32_mdma_prep_dma_memcpy()
1010 			STM32_MDMA_CTCR_SSIZE(src_bus_width) |  in stm32_mdma_prep_dma_memcpy()
1011 			STM32_MDMA_CTCR_SINCOS(src_bus_width);  in stm32_mdma_prep_dma_memcpy()
1026 		if (dst_bus_width != src_bus_width)  in stm32_mdma_prep_dma_memcpy()
1056 			src_bus_width = stm32_mdma_get_width(chan, max_width);  in stm32_mdma_prep_dma_memcpy()
1065 				STM32_MDMA_CTCR_SSIZE(src_bus_width) |  in stm32_mdma_prep_dma_memcpy()
1066 				STM32_MDMA_CTCR_SINCOS(src_bus_width);  in stm32_mdma_prep_dma_memcpy()
1082 			if (dst_bus_width != src_bus_width)  in stm32_mdma_prep_dma_memcpy()