forked from mirrors/linux
e6d7202b66
Commit 66fa12c571 ("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 <namhyung@gmail.com>
Cc: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
35 lines
639 B
C
35 lines
639 B
C
#ifndef _LINUX_CDEV_H
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#define _LINUX_CDEV_H
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#include <linux/kobject.h>
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#include <linux/kdev_t.h>
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#include <linux/list.h>
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struct file_operations;
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struct inode;
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struct module;
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struct cdev {
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struct kobject kobj;
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struct module *owner;
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const struct file_operations *ops;
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struct list_head list;
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dev_t dev;
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unsigned int count;
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};
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void cdev_init(struct cdev *, const struct file_operations *);
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struct cdev *cdev_alloc(void);
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void cdev_put(struct cdev *p);
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int cdev_add(struct cdev *, dev_t, unsigned);
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void cdev_del(struct cdev *);
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void cd_forget(struct inode *);
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extern struct backing_dev_info directly_mappable_cdev_bdi;
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#endif
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