ppdev_class       788 drivers/char/ppdev.c static struct class *ppdev_class;
ppdev_class       811 drivers/char/ppdev.c 	ret = device_create(ppdev_class, port->dev,
ppdev_class       827 drivers/char/ppdev.c 	device_destroy(ppdev_class, MKDEV(PP_MAJOR, port->number));
ppdev_class       858 drivers/char/ppdev.c 	ppdev_class = class_create(THIS_MODULE, CHRDEV);
ppdev_class       859 drivers/char/ppdev.c 	if (IS_ERR(ppdev_class)) {
ppdev_class       860 drivers/char/ppdev.c 		err = PTR_ERR(ppdev_class);
ppdev_class       873 drivers/char/ppdev.c 	class_destroy(ppdev_class);
ppdev_class       884 drivers/char/ppdev.c 	class_destroy(ppdev_class);