Commits
Heikki Krogerus committed ffc3ae6dd92
serial: 8250_dw: Enable runtime PM This allows ACPI to put the device to D3 when it's not used. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>