diff options
Diffstat (limited to 'drivers/char/lp.c')
| -rw-r--r-- | drivers/char/lp.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/char/lp.c b/drivers/char/lp.c index 38aad99ebb61..24417a00dfe9 100644 --- a/drivers/char/lp.c +++ b/drivers/char/lp.c @@ -145,7 +145,9 @@ static struct lp_struct lp_table[LP_NO]; static int port_num[LP_NO]; static unsigned int lp_count = 0; -static struct class *lp_class; +static const struct class lp_class = { + .name = "printer", +}; #ifdef CONFIG_LP_CONSOLE static struct parport *console_registered; @@ -932,7 +934,7 @@ static int lp_register(int nr, struct parport *port) if (reset) lp_reset(nr); - device_create(lp_class, port->dev, MKDEV(LP_MAJOR, nr), NULL, + device_create(&lp_class, port->dev, MKDEV(LP_MAJOR, nr), NULL, "lp%d", nr); printk(KERN_INFO "lp%d: using %s (%s).\n", nr, port->name, @@ -1004,7 +1006,7 @@ static void lp_detach(struct parport *port) if (port_num[n] == port->number) { port_num[n] = -1; lp_count--; - device_destroy(lp_class, MKDEV(LP_MAJOR, n)); + device_destroy(&lp_class, MKDEV(LP_MAJOR, n)); parport_unregister_device(lp_table[n].dev); } } @@ -1014,7 +1016,6 @@ static struct parport_driver lp_driver = { .name = "lp", .match_port = lp_attach, .detach = lp_detach, - .devmodel = true, }; static int __init lp_init(void) @@ -1049,11 +1050,9 @@ static int __init lp_init(void) return -EIO; } - lp_class = class_create(THIS_MODULE, "printer"); - if (IS_ERR(lp_class)) { - err = PTR_ERR(lp_class); + err = class_register(&lp_class); + if (err) goto out_reg; - } if (parport_register_driver(&lp_driver)) { printk(KERN_ERR "lp: unable to register with parport\n"); @@ -1072,7 +1071,7 @@ static int __init lp_init(void) return 0; out_class: - class_destroy(lp_class); + class_unregister(&lp_class); out_reg: unregister_chrdev(LP_MAJOR, "lp"); return err; @@ -1115,7 +1114,7 @@ static void lp_cleanup_module(void) #endif unregister_chrdev(LP_MAJOR, "lp"); - class_destroy(lp_class); + class_unregister(&lp_class); } __setup("lp=", lp_setup); @@ -1123,4 +1122,5 @@ module_init(lp_init_module); module_exit(lp_cleanup_module); MODULE_ALIAS_CHARDEV_MAJOR(LP_MAJOR); +MODULE_DESCRIPTION("Generic parallel printer driver"); MODULE_LICENSE("GPL"); |