diff options
| author |   Peter Hurley <peter@hurleysoftware.com> | 2013-03-06 07:20:55 -0500 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-15 14:02:32 -0700 |
| commit | bc30c3b23bb953fc6eb59e7ac6ecb48d92962bb0 (patch) | |
| tree | ae741d582aa942a1f8ba1c7b4dea7e29b050980c /include/linux | |
| parent | tty: Fix spinlock flavor in non-atomic __tty_hangup() (diff) | |
tty: Use spin_lock() inside existing critical region
The interrupt state does not need to be saved, disabled and
restored here; interrupts are already off because this lock
is bracketed by spin_lock_irq/spin_unlock_irq.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Acked-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions