1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index aa90ad4d4fd5..a686cf4905bb 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -151,9 +151,8 @@ static void xhci_usb3_hub_descriptor(struct usb_hcd *hcd, struct xhci_hcd *xhci,
                 if (portsc & PORT_DEV_REMOVE)
                         port_removable |= 1 << (i + 1);
         }
-        memset(&desc->u.ss.DeviceRemovable,
-                        (__force __u16) cpu_to_le16(port_removable),
-                        sizeof(__u16));
+
+        desc->u.ss.DeviceRemovable = cpu_to_le16(port_removable);
 }
 
 static void xhci_hub_descriptor(struct usb_hcd *hcd, struct xhci_hcd *xhci,
@@ -809,11 +808,13 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
                         temp = xhci_readl(xhci, port_array[wIndex]);
                         xhci_dbg(xhci, "set port power, actual port %d status  = 0x%x\n", wIndex, temp);
 
+                        spin_unlock_irqrestore(&xhci->lock, flags);
                         temp = usb_acpi_power_manageable(hcd->self.root_hub,
                                         wIndex);
                         if (temp)
                                 usb_acpi_set_power_state(hcd->self.root_hub,
                                                 wIndex, true);
+                        spin_lock_irqsave(&xhci->lock, flags);
                         break;
                 case USB_PORT_FEAT_RESET:
                         temp = (temp | PORT_RESET);
@@ -917,11 +918,13 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
                         xhci_writel(xhci, temp & ~PORT_POWER,
                                 port_array[wIndex]);
 
+                        spin_unlock_irqrestore(&xhci->lock, flags);
                         temp = usb_acpi_power_manageable(hcd->self.root_hub,
                                         wIndex);
                         if (temp)
                                 usb_acpi_set_power_state(hcd->self.root_hub,
                                                 wIndex, false);
+                        spin_lock_irqsave(&xhci->lock, flags);
                         break;
                 default:
                         goto error;