33 	unsigned int major;  member
41 static inline int major_to_index(unsigned major)  in major_to_index()  argument
43 	return major % CHRDEV_MAJOR_HASH_SIZE;  in major_to_index()
55 			seq_printf(f, "%3d %s\n", cd->major, cd->name);  in chrdev_show()
74 __register_chrdev_region(unsigned int major, unsigned int baseminor,  in __register_chrdev_region()  argument
88 	if (major == 0) {  in __register_chrdev_region()
98 		major = i;  in __register_chrdev_region()
101 	cd->major = major;  in __register_chrdev_region()
106 	i = major_to_index(major);  in __register_chrdev_region()
109 		if ((*cp)->major > major ||  in __register_chrdev_region()
110 		    ((*cp)->major == major &&  in __register_chrdev_region()
116 	if (*cp && (*cp)->major == major) {  in __register_chrdev_region()
146 __unregister_chrdev_region(unsigned major, unsigned baseminor, int minorct)  in __unregister_chrdev_region()  argument
149 	int i = major_to_index(major);  in __unregister_chrdev_region()
153 		if ((*cp)->major == major &&  in __unregister_chrdev_region()
217 	*dev = MKDEV(cd->major, cd->baseminor);  in alloc_chrdev_region()
242 int __register_chrdev(unsigned int major, unsigned int baseminor,  in __register_chrdev()  argument
250 	cd = __register_chrdev_region(major, baseminor, count, name);  in __register_chrdev()
262 	err = cdev_add(cdev, MKDEV(cd->major, baseminor), count);  in __register_chrdev()
268 	return major ? 0 : cd->major;  in __register_chrdev()
272 	kfree(__unregister_chrdev_region(cd->major, baseminor, count));  in __register_chrdev()
309 void __unregister_chrdev(unsigned int major, unsigned int baseminor,  in __unregister_chrdev()  argument
314 	cd = __unregister_chrdev_region(major, baseminor, count);  in __unregister_chrdev()