diff options
-rw-r--r-- | drivers/usb/core/port.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/usb/core/port.c b/drivers/usb/core/port.c index 4a2143195395..1fe83b522d5f 100644 --- a/drivers/usb/core/port.c +++ b/drivers/usb/core/port.c @@ -203,7 +203,10 @@ static int usb_port_runtime_resume(struct device *dev) if (!port_dev->is_superspeed && peer) pm_runtime_get_sync(&peer->dev); - usb_autopm_get_interface(intf); + retval = usb_autopm_get_interface(intf); + if (retval < 0) + return retval; + retval = usb_hub_set_port_power(hdev, hub, port1, true); msleep(hub_power_on_good_delay(hub)); if (udev && !retval) { @@ -256,7 +259,10 @@ static int usb_port_runtime_suspend(struct device *dev) if (usb_port_block_power_off) return -EBUSY; - usb_autopm_get_interface(intf); + retval = usb_autopm_get_interface(intf); + if (retval < 0) + return retval; + retval = usb_hub_set_port_power(hdev, hub, port1, false); usb_clear_port_feature(hdev, port1, USB_PORT_FEAT_C_CONNECTION); if (!port_dev->is_superspeed) |