Johan Hovold 1e948479b3 serial: ifx6x60: fix use-after-free on module unload
Make sure to deregister the SPI driver before releasing the tty driver
to avoid use-after-free in the SPI remove callback where the tty
devices are deregistered.

Fixes: 72d4724ea54c ("serial: ifx6x60: Add modem power off function in the platform reboot process")
Cc: stable <stable@vger.kernel.org>     # 3.8
Cc: Jun Chen <jun.d.chen@intel.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-18 16:43:55 +02:00
..
2016-05-01 13:22:54 -07:00
2017-05-03 15:52:10 -07:00
2016-03-07 16:11:14 -08:00
2016-02-14 14:36:04 -08:00