31 static struct char_device_struct {  struct
32 	struct char_device_struct *next;  argument
50 	struct char_device_struct *cd;  in chrdev_show()  argument
73 static struct char_device_struct *
77 	struct char_device_struct *cd, **cp;  in __register_chrdev_region()
81 	cd = kzalloc(sizeof(struct char_device_struct), GFP_KERNEL);  in __register_chrdev_region()
145 static struct char_device_struct *
148 	struct char_device_struct *cd = NULL, **cp;  in __unregister_chrdev_region()
176 	struct char_device_struct *cd;  in register_chrdev_region()
213 	struct char_device_struct *cd;  in alloc_chrdev_region()
246 	struct char_device_struct *cd;  in __register_chrdev()
312 	struct char_device_struct *cd;  in __unregister_chrdev()