From 1cdcb6b43fda7424b7435dac8f80b2b5d8a48899 Mon Sep 17 00:00:00 2001 From: Hansjoerg Lipp Date: Sat, 22 Apr 2006 18:36:53 +0200 Subject: [PATCH] TTY: return class device pointer from tty_register_device() Let tty_register_device() return a pointer to the class device it creates. This allows registrants to add their own sysfs files under the class device node. Signed-off-by: Hansjoerg Lipp Signed-off-by: Tilman Schmidt Signed-off-by: Greg Kroah-Hartman --- include/linux/tty.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/tty.h b/include/linux/tty.h index e898eeb94166..cb35ca50a0a6 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -290,7 +290,9 @@ extern int tty_register_ldisc(int disc, struct tty_ldisc *new_ldisc); extern int tty_unregister_ldisc(int disc); extern int tty_register_driver(struct tty_driver *driver); extern int tty_unregister_driver(struct tty_driver *driver); -extern void tty_register_device(struct tty_driver *driver, unsigned index, struct device *dev); +extern struct class_device *tty_register_device(struct tty_driver *driver, + unsigned index, + struct device *dev); extern void tty_unregister_device(struct tty_driver *driver, unsigned index); extern int tty_read_raw_data(struct tty_struct *tty, unsigned char *bufp, int buflen); -- cgit v1.2.3-59-g8ed1b