[PATCH] There is no devfs, there has never been a devfs, we have always been at war with...
Jon Smirl noted a couple of tty driver functions now are quite misleadingly named with the death of devfs. A quick grep found another case in the lp driver. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -906,7 +906,7 @@ static int __init lp_init (void)
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lp_class = class_create(THIS_MODULE, "printer");
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if (IS_ERR(lp_class)) {
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err = PTR_ERR(lp_class);
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goto out_devfs;
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goto out_reg;
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}
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if (parport_register_driver (&lp_driver)) {
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@ -927,7 +927,7 @@ static int __init lp_init (void)
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out_class:
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class_destroy(lp_class);
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out_devfs:
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out_reg:
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unregister_chrdev(LP_MAJOR, "lp");
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return err;
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}
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@ -474,14 +474,15 @@ static const struct file_operations vcs_fops = {
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static struct class *vc_class;
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void vcs_make_devfs(struct tty_struct *tty)
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void vcs_make_sysfs(struct tty_struct *tty)
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{
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class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 1),
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NULL, "vcs%u", tty->index + 1);
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class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 129),
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NULL, "vcsa%u", tty->index + 1);
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}
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void vcs_remove_devfs(struct tty_struct *tty)
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void vcs_remove_sysfs(struct tty_struct *tty)
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{
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class_device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 1));
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class_device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 129));
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@ -128,8 +128,8 @@ const struct consw *conswitchp;
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#define DEFAULT_BELL_PITCH 750
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#define DEFAULT_BELL_DURATION (HZ/8)
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extern void vcs_make_devfs(struct tty_struct *tty);
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extern void vcs_remove_devfs(struct tty_struct *tty);
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extern void vcs_make_sysfs(struct tty_struct *tty);
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extern void vcs_remove_sysfs(struct tty_struct *tty);
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extern void console_map_init(void);
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#ifdef CONFIG_PROM_CONSOLE
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@ -2498,7 +2498,7 @@ static int con_open(struct tty_struct *tty, struct file *filp)
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tty->winsize.ws_col = vc_cons[currcons].d->vc_cols;
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}
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release_console_sem();
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vcs_make_devfs(tty);
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vcs_make_sysfs(tty);
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return ret;
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}
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}
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@ -2511,7 +2511,7 @@ static int con_open(struct tty_struct *tty, struct file *filp)
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* and taking a ref against the tty while we're in the process of forgetting
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* about it and cleaning things up.
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*
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* This is because vcs_remove_devfs() can sleep and will drop the BKL.
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* This is because vcs_remove_sysfs() can sleep and will drop the BKL.
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*/
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static void con_close(struct tty_struct *tty, struct file *filp)
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{
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@ -2524,7 +2524,7 @@ static void con_close(struct tty_struct *tty, struct file *filp)
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vc->vc_tty = NULL;
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tty->driver_data = NULL;
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release_console_sem();
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vcs_remove_devfs(tty);
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vcs_remove_sysfs(tty);
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mutex_unlock(&tty_mutex);
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/*
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* tty_mutex is released, but we still hold BKL, so there is
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