serial: 8250: of: Enable suspend/resume for 8250_of driver

Suspend/resume functions should work for 8250_of driver.

Signed-off-by: Wang Dongsheng <dongsheng.wang@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/8250/8250_of.c b/drivers/tty/serial/8250/8250_of.c
index 33021c1f7d5575cc0aa6f0c1c8e25ce53cbf3e1d..c7ed3d2bc8b22bac300e0b28e2657ff758dd07b2 100644 (file)
--- a/drivers/tty/serial/8250/8250_of.c
+++ b/drivers/tty/serial/8250/8250_of.c
@@ -335,6 +335,7 @@ static struct platform_driver of_platform_serial_driver = {
        .driver = {
                .name = "of_serial",
                .of_match_table = of_platform_serial_table,
+               .pm = &of_serial_pm_ops,
        },
        .probe = of_platform_serial_probe,
        .remove = of_platform_serial_remove,