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| author |   Hansjoerg Lipp <hjlipp@web.de> | 2006-04-22 18:36:53 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2006-06-21 12:40:47 -0700 |
| commit | 1cdcb6b43fda7424b7435dac8f80b2b5d8a48899 (patch) | |
| tree | 3090342c60b9b8f0f8144f67962d3cb3ce2a9207 /include/linux | |
| parent | [PATCH] Driver core: bus device event delay (diff) | |
| download | linux-dev-1cdcb6b43fda7424b7435dac8f80b2b5d8a48899.tar.xz linux-dev-1cdcb6b43fda7424b7435dac8f80b2b5d8a48899.zip | |
[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 <hjlipp@web.de>
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/tty.h | 4 |
1 files changed, 3 insertions, 1 deletions
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); |