STM32_DMA_SCR_MSIZE 745 drivers/dma/stm32-dma.c STM32_DMA_SCR_MSIZE(src_bus_width) | STM32_DMA_SCR_MSIZE 794 drivers/dma/stm32-dma.c STM32_DMA_SCR_MSIZE(dst_bus_width) |