STM32_DMA_SCR_PFCTRL  856 drivers/dma/stm32-dma.c 		chan->chan_reg.dma_scr |= STM32_DMA_SCR_PFCTRL;
STM32_DMA_SCR_PFCTRL  858 drivers/dma/stm32-dma.c 		chan->chan_reg.dma_scr &= ~STM32_DMA_SCR_PFCTRL;
STM32_DMA_SCR_PFCTRL  947 drivers/dma/stm32-dma.c 	chan->chan_reg.dma_scr &= ~STM32_DMA_SCR_PFCTRL;