Searched refs:major_dev (Results 1 – 1 of 1) sorted by relevance
| /linux-4.4.14/drivers/staging/unisys/visorbus/ |
| D | visorchipset.c | 240 static dev_t major_dev = -1; /**< indicates major num for device */ variable
2234 visorchipset_file_init(dev_t major_dev, struct visorchannel **controlvm_channel) in visorchipset_file_init() argument
2241 if (MAJOR(major_dev) == 0) { in visorchipset_file_init()
2242 rc = alloc_chrdev_region(&major_dev, 0, 1, "visorchipset"); in visorchipset_file_init()
2248 rc = register_chrdev_region(major_dev, 1, "visorchipset"); in visorchipset_file_init()
2252 rc = cdev_add(&file_cdev, MKDEV(MAJOR(major_dev), 0), 1); in visorchipset_file_init()
2254 unregister_chrdev_region(major_dev, 1); in visorchipset_file_init()
2286 major_dev = MKDEV(visorchipset_major, 0); in visorchipset_init()
2287 rc = visorchipset_file_init(major_dev, &controlvm_channel); in visorchipset_init()
2321 visorchipset_platform_device.dev.devt = major_dev; in visorchipset_init()
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