51 	struct kref		kref;  member
60 #define to_lcd_dev(d) container_of(d, struct usb_lcd, kref)
67 static void lcd_delete(struct kref *kref)  in lcd_delete()  argument
69 	struct usb_lcd *dev = to_lcd_dev(kref);  in lcd_delete()
95 	kref_get(&dev->kref);  in lcd_open()
100 		kref_put(&dev->kref, lcd_delete);  in lcd_open()
120 	kref_put(&dev->kref, lcd_delete);  in lcd_release()
330 	kref_init(&dev->kref);  in lcd_probe()
388 	kref_put(&dev->kref, lcd_delete);  in lcd_probe()
431 	kref_put(&dev->kref, lcd_delete);  in lcd_disconnect()