mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-01 04:26:43 +07:00
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>
36 lines
639 B
C
36 lines
639 B
C
#ifndef _LINUX_CDEV_H
|
|
#define _LINUX_CDEV_H
|
|
|
|
#include <linux/kobject.h>
|
|
#include <linux/kdev_t.h>
|
|
#include <linux/list.h>
|
|
|
|
struct file_operations;
|
|
struct inode;
|
|
struct module;
|
|
|
|
struct cdev {
|
|
struct kobject kobj;
|
|
struct module *owner;
|
|
const struct file_operations *ops;
|
|
struct list_head list;
|
|
dev_t dev;
|
|
unsigned int count;
|
|
};
|
|
|
|
void cdev_init(struct cdev *, const struct file_operations *);
|
|
|
|
struct cdev *cdev_alloc(void);
|
|
|
|
void cdev_put(struct cdev *p);
|
|
|
|
int cdev_add(struct cdev *, dev_t, unsigned);
|
|
|
|
void cdev_del(struct cdev *);
|
|
|
|
void cd_forget(struct inode *);
|
|
|
|
extern struct backing_dev_info directly_mappable_cdev_bdi;
|
|
|
|
#endif
|