author: Namhyung Kim <namhyung@gmail.com> 2011-01-12 17:00:37 -0800
committer: Linus Torvalds <torvalds@linux-foundation.org> 2011-01-13 08:03:17 -0800
commit: e6d7202b66d99bf514c8e901db68386b1fcd6d56
parent: ceff1a770933e2ca2bf995b453dade4ec47a9878
Commit Summary:
Diffstat:
1 file changed, 0 insertions, 12 deletions
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);