struct usb_class_driver — identifies a USB driver that wants to use the USB major number
struct usb_class_driver { char * name; char *(* devnode) (struct device *dev, umode_t *mode); const struct file_operations * fops; int minor_base; };
the usb class device name for this driver. Will show up in sysfs.
Callback to provide a naming hint for a possible device node to create.
pointer to the struct file_operations of this driver.
the start of the minor range for this driver.
This structure is used for the usb_register_dev
and
usb_unregister_dev
functions, to consolidate a number of the
parameters used for them.