1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index fa34092bbcde..9de115d9db27 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -1783,10 +1783,15 @@ sl811h_suspend(struct platform_device *dev, pm_message_t state)
         struct sl811    *sl811 = hcd_to_sl811(hcd);
         int             retval = 0;
 
-        if (state.event == PM_EVENT_FREEZE)
+        switch (state.event) {
+        case PM_EVENT_FREEZE:
                 retval = sl811h_bus_suspend(hcd);
-        else if (state.event == PM_EVENT_SUSPEND)
+                break;
+        case PM_EVENT_SUSPEND:
+        case PM_EVENT_PRETHAW:          /* explicitly discard hw state */
                 port_power(sl811, 0);
+                break;
+        }
         if (retval == 0)
                 dev->dev.power.power_state = state;
         return retval;