KPC_DMA_CHAR_MAJOR 208 drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c err = __register_chrdev(KPC_DMA_CHAR_MAJOR, 0, KPC_DMA_NUM_MINORS, "kpc_dma", &kpc_dma_fops); KPC_DMA_CHAR_MAJOR 210 drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c pr_err("Can't allocate a major number (%d) for kpc_dma (err = %d)\n", KPC_DMA_CHAR_MAJOR, err); KPC_DMA_CHAR_MAJOR 233 drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c __unregister_chrdev(KPC_DMA_CHAR_MAJOR, 0, KPC_DMA_NUM_MINORS, "kpc_dma"); KPC_DMA_CHAR_MAJOR 244 drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c __unregister_chrdev(KPC_DMA_CHAR_MAJOR, 0, KPC_DMA_NUM_MINORS, "kpc_dma");