diff options
| author | Wang YanQing <udknight@gmail.com> | 2013-05-09 02:14:07 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-20 12:27:58 -0700 |
| commit | 618f2b90077ef22e5c7025fca4e9027bf75d918f (patch) | |
| tree | c7c10973724e39f7091ca802620a966b6c9169e2 /drivers/tty/vt/vt.c | |
| parent | dc9641895abb30aa456918a433a52e13fa0f56b1 (diff) | |
vt: convert last unbind_con_driver call to do_unbind_con_driver
There is only one place use unbind_con_driver, this patch
convert it to do_unbind_con_driver too, then we can delete
unbind_con_driver to reduce code size and duplication.
Signed-off-by: Wang YanQing <udknight@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/vt/vt.c')
| -rw-r--r-- | drivers/tty/vt/vt.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 852d470d674..a422322cf8b 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -3303,8 +3303,11 @@ static int vt_unbind(struct con_driver *con) if (first == 0 && last == MAX_NR_CONSOLES -1) deflt = 1; - if (first != -1) - unbind_con_driver(csw, first, last, deflt); + if (first != -1) { + console_lock(); + do_unbind_con_driver(csw, first, last, deflt); + console_unlock(); + } first = -1; last = -1; |