From e6d7202b66d99bf514c8e901db68386b1fcd6d56 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Wed, 12 Jan 2011 17:00:37 -0800 Subject: fs/char_dev.c: remove unused cdev_index() Commit 66fa12c571d3 ("ieee1394: remove the old IEEE 1394 driver stack") eliminated the only user of cdev_index(). So it can be removed too. Signed-off-by: Namhyung Kim Cc: Stefan Richter Cc: Theodore Ts'o Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/char_dev.c | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'fs/char_dev.c') diff --git a/fs/char_dev.c b/fs/char_dev.c index e5b9df993b93..6e99b9ddd4e9 100644 --- a/fs/char_dev.c +++ b/fs/char_dev.c @@ -417,18 +417,6 @@ static int chrdev_open(struct inode *inode, struct file *filp) return ret; } -int cdev_index(struct inode *inode) -{ - int idx; - struct kobject *kobj; - - kobj = kobj_lookup(cdev_map, inode->i_rdev, &idx); - if (!kobj) - return -1; - kobject_put(kobj); - return idx; -} - void cd_forget(struct inode *inode) { spin_lock(&cdev_lock); @@ -582,7 +570,6 @@ EXPORT_SYMBOL(cdev_init); EXPORT_SYMBOL(cdev_alloc); EXPORT_SYMBOL(cdev_del); EXPORT_SYMBOL(cdev_add); -EXPORT_SYMBOL(cdev_index); EXPORT_SYMBOL(__register_chrdev); EXPORT_SYMBOL(__unregister_chrdev); EXPORT_SYMBOL(directly_mappable_cdev_bdi); -- cgit v1.2.3-59-g8ed1b