tty: serial: 8250_dw: Implement suspend/resume

Implement suspend and resume callbacks for DesignWare 8250 driver.
They're simple wrappers around serial8250_{suspend,resume}_port.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
James Hogan 2012-10-15 10:25:58 +01:00 • committed by Greg Kroah-Hartman
commit b61c5ed571