sec_chan_en      1029 drivers/dma/ipu/ipu_idmac.c 	ichan->sec_chan_en = false;
sec_chan_en      1638 drivers/dma/ipu/ipu_idmac.c 		ichan->sec_chan_en	= false;
sec_chan_en       165 include/linux/dma/ipu-dma.h 	bool			sec_chan_en;