request_line      161 drivers/dma/stm32-dma.c 	u32 request_line;
request_line     1219 drivers/dma/stm32-dma.c 	chan->chan_reg.dma_scr |= STM32_DMA_SCR_REQ(cfg->request_line);
request_line     1242 drivers/dma/stm32-dma.c 	cfg.request_line = dma_spec->args[1];
request_line     1247 drivers/dma/stm32-dma.c 	    cfg.request_line >= STM32_DMA_MAX_REQUEST_ID) {