提交 922f9cfa 编写于 作者: D Denis Cheng 提交者: Linus Torvalds

fs/char_dev.c: chrdev_open marked static and removed from fs.h

There is an outdated comment in serial_core.c also fixed.
Signed-off-by: NDenis Cheng <crquan@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
上级 b55ab616
......@@ -1553,8 +1553,8 @@ static struct uart_state *uart_get(struct uart_driver *drv, int line)
}
/*
* In 2.4.5, calls to uart_open are serialised by the BKL in
* linux/fs/devices.c:chrdev_open()
* calls to uart_open are serialised by the BKL in
* fs/char_dev.c:chrdev_open()
* Note that if this fails, then uart_close() _will_ be called.
*
* In time, we want to scrap the "opening nonpresent ports"
......
......@@ -357,7 +357,7 @@ void cdev_put(struct cdev *p)
/*
* Called every time a character special file is opened
*/
int chrdev_open(struct inode * inode, struct file * filp)
static int chrdev_open(struct inode *inode, struct file *filp)
{
struct cdev *p;
struct cdev *new = NULL;
......
......@@ -1624,7 +1624,6 @@ extern int register_chrdev(unsigned int, const char *,
const struct file_operations *);
extern void unregister_chrdev(unsigned int, const char *);
extern void unregister_chrdev_region(dev_t, unsigned);
extern int chrdev_open(struct inode *, struct file *);
extern void chrdev_show(struct seq_file *,off_t);
/* fs/block_dev.c */
......
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