ch3_pwr_en        160 drivers/dma/dw-edma/dw-edma-v0-debugfs.c 		WR_REGISTER_UNROLL(ch3_pwr_en),
ch3_pwr_en        229 drivers/dma/dw-edma/dw-edma-v0-debugfs.c 		RD_REGISTER_UNROLL(ch3_pwr_en),