| commit | 3af502b96649ccb7462da73b0cca446c8384b155 | [log] [tgz] |
|---|---|---|
| author | Alan Cox <alan@linux.intel.com> | Thu May 03 22:21:53 2012 +0100 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri May 04 16:47:38 2012 -0700 |
| tree | 8d2f1a77e25354c69d61192e544bedb681cbb80e | |
| parent | 22886ee96895b7a9f9d06da4dc9420b61b4ef1f7 [diff] |
tty_lock: undo the old tty_lock use on the ctty get_current_tty has its own consistent locking. That means a pile of the tty lock cases are not needed. As get_current_tty also keeps a reference the tty object lifetime means we can propogate the lock removal out. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>