xhci: Don't enable/disable RWE on bus suspend/resume.

[pandora-kernel.git] / drivers / usb / host / xhci-hub.c

diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index 24107a7..107e6b4 100644 (file)
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -1007,20 +1007,6 @@ int xhci_bus_suspend(struct usb_hcd *hcd)
                t1 = xhci_port_state_to_neutral(t1);
                if (t1 != t2)
                        xhci_writel(xhci, t2, port_array[port_index]);
-
-               if (hcd->speed != HCD_USB3) {
-                       /* enable remote wake up for USB 2.0 */
-                       __le32 __iomem *addr;
-                       u32 tmp;
-
-                       /* Add one to the port status register address to get
-                        * the port power control register address.
-                        */
-                       addr = port_array[port_index] + 1;
-                       tmp = xhci_readl(xhci, addr);
-                       tmp |= PORT_RWE;
-                       xhci_writel(xhci, tmp, addr);
-               }
        }
        hcd->state = HC_STATE_SUSPENDED;
        bus_state->next_statechange = jiffies + msecs_to_jiffies(10);
@@ -1099,20 +1085,6 @@ int xhci_bus_resume(struct usb_hcd *hcd)
                                xhci_ring_device(xhci, slot_id);
                } else
                        xhci_writel(xhci, temp, port_array[port_index]);
-
-               if (hcd->speed != HCD_USB3) {
-                       /* disable remote wake up for USB 2.0 */
-                       __le32 __iomem *addr;
-                       u32 tmp;
-
-                       /* Add one to the port status register address to get
-                        * the port power control register address.
-                        */
-                       addr = port_array[port_index] + 1;
-                       tmp = xhci_readl(xhci, addr);
-                       tmp &= ~PORT_RWE;
-                       xhci_writel(xhci, tmp, addr);
-               }
        }
 
        (void) xhci_readl(xhci, &xhci->op_regs->command);