mic_dma_driver 741 drivers/dma/mic_x100_dma.c static struct mbus_driver mic_dma_driver = { mic_dma_driver 751 drivers/dma/mic_x100_dma.c int rc = mbus_register_driver(&mic_dma_driver); mic_dma_driver 761 drivers/dma/mic_x100_dma.c mbus_unregister_driver(&mic_dma_driver);