diff options
Diffstat (limited to 'fs/proc/proc_tty.c')
| -rw-r--r-- | fs/proc/proc_tty.c | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/fs/proc/proc_tty.c b/fs/proc/proc_tty.c index 901bd06f437d..5c6a5ceab2f1 100644 --- a/fs/proc/proc_tty.c +++ b/fs/proc/proc_tty.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * proc_tty.c -- handles /proc/tty * * Copyright 1997, Theodore Ts'o */ - -#include <linux/uaccess.h> #include <linux/module.h> #include <linux/init.h> #include <linux/errno.h> @@ -14,6 +13,7 @@ #include <linux/tty.h> #include <linux/seq_file.h> #include <linux/bitops.h> +#include "internal.h" /* * The /proc/tty directory inodes... @@ -124,18 +124,6 @@ static const struct seq_operations tty_drivers_op = { .show = show_tty_driver }; -static int tty_drivers_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &tty_drivers_op); -} - -static const struct file_operations proc_tty_drivers_operations = { - .open = tty_drivers_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - /* * This function is called by tty_register_driver() to handle * registering the driver's /proc handler into /proc/tty/driver/<foo> @@ -145,11 +133,11 @@ void proc_tty_register_driver(struct tty_driver *driver) struct proc_dir_entry *ent; if (!driver->driver_name || driver->proc_entry || - !driver->ops->proc_fops) + !driver->ops->proc_show) return; - ent = proc_create_data(driver->driver_name, 0, proc_tty_driver, - driver->ops->proc_fops, driver); + ent = proc_create_single_data(driver->driver_name, 0, proc_tty_driver, + driver->ops->proc_show, driver); driver->proc_entry = ent; } @@ -164,7 +152,7 @@ void proc_tty_unregister_driver(struct tty_driver *driver) if (!ent) return; - remove_proc_entry(driver->driver_name, proc_tty_driver); + remove_proc_entry(ent->name, proc_tty_driver); driver->proc_entry = NULL; } @@ -184,6 +172,6 @@ void __init proc_tty_init(void) * entry. */ proc_tty_driver = proc_mkdir_mode("tty/driver", S_IRUSR|S_IXUSR, NULL); - proc_create("tty/ldiscs", 0, NULL, &tty_ldiscs_proc_fops); - proc_create("tty/drivers", 0, NULL, &proc_tty_drivers_operations); + proc_create_seq("tty/ldiscs", 0, NULL, &tty_ldiscs_seq_ops); + proc_create_seq("tty/drivers", 0, NULL, &tty_drivers_op); } |