Merge tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB updates from Greg KH:
 "Here's the big set of USB and PHY patches for 3.19-rc1.

  The normal churn in the USB gadget area is in here, as well as xhci
  and other individual USB driver updates.  The PHY tree is also in
  here, as there were dependancies on the USB tree.

  All of these have been in linux-next"

* tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (351 commits)
  arm: omap3: twl: remove usb phy init data
  usbip: fix error handling in stub_probe()
  usb: gadget: udc: missing curly braces
  USB: mos7720: delete some unneeded code
  wusb: replace memset by memzero_explicit
  usbip: remove unneeded structure
  usb: xhci: fix comment for PORT_DEV_REMOVE
  xhci: don't use the same variable for stopped and halted rings current TD
  xhci: clear extra bits from slot context when setting max exit latency
  xhci: cleanup finish_td function
  USB: adutux: NULL dereferences on disconnect
  usb: chipidea: fix platform_no_drv_owner.cocci warnings
  usb: chipidea: Fixed a few typos in comments
  Documentation: bindings: add doc for the USB2 ChipIdea USB driver
  usb: chipidea: add a usb2 driver for ci13xxx
  usb: chipidea: fix phy handling
  usb: chipidea: remove duplicate dev_set_drvdata for host_start
  usb: chipidea: parameter 'mode' isn't needed for hw_device_reset
  usb: chipidea: add controller reset API
  usb: chipidea: remove flag CI_HDRC_REQUIRE_TRANSCEIVER
  ...

1 files changed, 8 insertions, 6 deletions

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 15feaf924b71..38bfeedae1d0 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -311,6 +311,7 @@ static void unlink_empty_async_suspended(struct ehci_hcd *ehci);
 static void ehci_work(struct ehci_hcd *ehci);
 static void start_unlink_intr(struct ehci_hcd *ehci, struct ehci_qh *qh);
 static void end_unlink_intr(struct ehci_hcd *ehci, struct ehci_qh *qh);
+static int ehci_port_power(struct ehci_hcd *ehci, int portnum, bool enable);
 
 #include "ehci-timer.c"
 #include "ehci-hub.c"
@@ -329,9 +330,13 @@ static void ehci_turn_off_all_ports(struct ehci_hcd *ehci)
 {
         int     port = HCS_N_PORTS(ehci->hcs_params);
 
-        while (port--)
+        while (port--) {
                 ehci_writel(ehci, PORT_RWC_BITS,
                                 &ehci->regs->port_status[port]);
+                spin_unlock_irq(&ehci->lock);
+                ehci_port_power(ehci, port, false);
+                spin_lock_irq(&ehci->lock);
+        }
 }
 
 /*
@@ -1233,6 +1238,8 @@ void ehci_init_driver(struct hc_driver *drv,
                 drv->hcd_priv_size += over->extra_priv_size;
                 if (over->reset)
                         drv->reset = over->reset;
+                if (over->port_power)
+                        drv->port_power = over->port_power;
         }
 }
 EXPORT_SYMBOL_GPL(ehci_init_driver);
@@ -1268,11 +1275,6 @@ MODULE_LICENSE ("GPL");
 #define XILINX_OF_PLATFORM_DRIVER       ehci_hcd_xilinx_of_driver
 #endif
 
-#ifdef CONFIG_USB_OCTEON_EHCI
-#include "ehci-octeon.c"
-#define PLATFORM_DRIVER         ehci_octeon_driver
-#endif
-
 #ifdef CONFIG_TILE_USB
 #include "ehci-tilegx.c"
 #define PLATFORM_DRIVER         ehci_hcd_tilegx_driver