diff --git a/drivers/tty/serdev/core.c b/drivers/tty/serdev/core.c index bd47c46ec993c..9db93f500b4e7 100644 --- a/drivers/tty/serdev/core.c +++ b/drivers/tty/serdev/core.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include #include @@ -350,8 +351,17 @@ EXPORT_SYMBOL_GPL(serdev_device_set_tiocm); static int serdev_drv_probe(struct device *dev) { const struct serdev_device_driver *sdrv = to_serdev_device_driver(dev->driver); + int ret; - return sdrv->probe(to_serdev_device(dev)); + ret = dev_pm_domain_attach(dev, true); + if (ret) + return ret; + + ret = sdrv->probe(to_serdev_device(dev)); + if (ret) + dev_pm_domain_detach(dev, true); + + return ret; } static int serdev_drv_remove(struct device *dev) @@ -359,6 +369,9 @@ static int serdev_drv_remove(struct device *dev) const struct serdev_device_driver *sdrv = to_serdev_device_driver(dev->driver); if (sdrv->remove) sdrv->remove(to_serdev_device(dev)); + + dev_pm_domain_detach(dev, true); + return 0; }