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| author | Peter Hurley <peter@hurleysoftware.com> | 2013-03-11 16:44:33 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-18 16:44:02 -0700 |
| commit | d912156605b0eb3b3070dc7eabc43db6379aa43b (patch) | |
| tree | ac7fb32024a2e11ae94ee14401c652fc427ff2b2 /include/linux/tty.h | |
| parent | b66f4fa509153ca9d313075806d5c6425dfa43c5 (diff) | |
| download | linux-d912156605b0eb3b3070dc7eabc43db6379aa43b.tar.gz linux-d912156605b0eb3b3070dc7eabc43db6379aa43b.tar.xz | |
tty: Don't reenable already enabled ldisc
tty_ldisc_hangup() guarantees the ldisc is enabled (or that there
is no ldisc). Since __tty_hangup() was the only user, re-define
tty_ldisc_enable() in file-scope.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/tty.h')
| -rw-r--r-- | include/linux/tty.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h index 66ae020e8a98..367a9dfc4ea2 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -561,8 +561,6 @@ extern void tty_ldisc_release(struct tty_struct *tty, struct tty_struct *o_tty); extern void tty_ldisc_init(struct tty_struct *tty); extern void tty_ldisc_deinit(struct tty_struct *tty); extern void tty_ldisc_begin(void); -/* This last one is just for the tty layer internals and shouldn't be used elsewhere */ -extern void tty_ldisc_enable(struct tty_struct *tty); /* n_tty.c */ |