diff options
| author | Peter Hurley <peter@hurleysoftware.com> | 2014-11-05 12:12:53 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-05 18:30:43 -0800 |
| commit | 0911261d4cb614ef6900cd2906be2c61a87f43ff (patch) | |
| tree | 0d69b4db079286579460737708fbe732f032a24b /drivers/isdn | |
| parent | 04980706c8febe41ec598116b174bd3a2dc82355 (diff) | |
tty: Don't take tty_mutex for tty count changes
Holding tty_mutex is no longer required to serialize changes to
the tty_count or to prevent concurrent opens of closing ttys;
tty_lock() is sufficient.
Reviewed-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/isdn')
0 files changed, 0 insertions, 0 deletions