Merge tag 'usb-3.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB 3.5-rc1 changes from Greg Kroah-Hartman:
 "Here is the big USB 3.5-rc1 pull request for the 3.5-rc1 merge window.

  It's touches a lot of different parts of the kernel, all USB drivers,
  due to some API cleanups (getting rid of the ancient err() macro) and
  some changes that are needed for USB 3.0 power management updates.

  There are also lots of new drivers, pimarily gadget, but others as
  well.  We deleted a staging driver, which was nice, and finally
  dropped the obsolete usbfs code, which will make Al happy to never
  have to touch that again.

  There were some build errors in the tree that linux-next found a few
  days ago, but those were fixed by the most recent changes (all were
  due to us not building with CONFIG_PM disabled.)

  Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"

* tag 'usb-3.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (477 commits)
  xhci: Fix DIV_ROUND_UP compile error.
  xhci: Fix compile with CONFIG_USB_SUSPEND=n
  USB: Fix core compile with CONFIG_USB_SUSPEND=n
  brcm80211: Fix compile error for .disable_hub_initiated_lpm.
  Revert "USB: EHCI: work around bug in the Philips ISP1562 controller"
  MAINTAINERS: Add myself as maintainer to the USB PHY Layer
  USB: EHCI: fix command register configuration lost problem
  USB: Remove races in devio.c
  USB: ehci-platform: remove update_device
  USB: Disable hub-initiated LPM for comms devices.
  xhci: Add Intel U1/U2 timeout policy.
  xhci: Add infrastructure for host-specific LPM policies.
  USB: Add macros for interrupt endpoint types.
  xhci: Reserve one command for USB3 LPM disable.
  xhci: Some Evaluate Context commands must succeed.
  USB: Disable USB 3.0 LPM in critical sections.
  USB: Add support to enable/disable USB3 link states.
  USB: Allow drivers to disable hub-initiated LPM.
  USB: Calculate USB 3.0 exit latencies for LPM.
  USB: Refactor code to set LPM support flag.
  ...

Conflicts:
	arch/arm/mach-exynos/mach-nuri.c
	arch/arm/mach-exynos/mach-universal_c210.c
	drivers/net/wireless/ath/ath6kl/usb.c

1 files changed, 7 insertions, 20 deletions

diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c
index 77779271f487..187d21181cd5 100644
--- a/drivers/usb/gadget/amd5536udc.c
+++ b/drivers/usb/gadget/amd5536udc.c
@@ -333,7 +333,7 @@ udc_ep_enable(struct usb_ep *usbep, const struct usb_endpoint_descriptor *desc)
 		return -ESHUTDOWN;
 
 	spin_lock_irqsave(&dev->lock, iflags);
-	ep->desc = desc;
+	ep->ep.desc = desc;
 
 	ep->halted = 0;
 
@@ -442,7 +442,6 @@ static void ep_init(struct udc_regs __iomem *regs, struct udc_ep *ep)
 	u32		tmp;
 
 	VDBG(ep->dev, "ep-%d reset\n", ep->num);
-	ep->desc = NULL;
 	ep->ep.desc = NULL;
 	ep->ep.ops = &udc_ep_ops;
 	INIT_LIST_HEAD(&ep->queue);
@@ -489,7 +488,7 @@ static int udc_ep_disable(struct usb_ep *usbep)
 		return -EINVAL;
 
 	ep = container_of(usbep, struct udc_ep, ep);
-	if (usbep->name == ep0_string || !ep->desc)
+	if (usbep->name == ep0_string || !ep->ep.desc)
 		return -EINVAL;
 
 	DBG(ep->dev, "Disable ep-%d\n", ep->num);
@@ -1066,7 +1065,7 @@ udc_queue(struct usb_ep *usbep, struct usb_request *usbreq, gfp_t gfp)
 		return -EINVAL;
 
 	ep = container_of(usbep, struct udc_ep, ep);
-	if (!ep->desc && (ep->num != 0 && ep->num != UDC_EP0OUT_IX))
+	if (!ep->ep.desc && (ep->num != 0 && ep->num != UDC_EP0OUT_IX))
 		return -EINVAL;
 
 	VDBG(ep->dev, "udc_queue(): ep%d-in=%d\n", ep->num, ep->in);
@@ -1257,7 +1256,7 @@ static int udc_dequeue(struct usb_ep *usbep, struct usb_request *usbreq)
 	unsigned long		iflags;
 
 	ep = container_of(usbep, struct udc_ep, ep);
-	if (!usbep || !usbreq || (!ep->desc && (ep->num != 0
+	if (!usbep || !usbreq || (!ep->ep.desc && (ep->num != 0
 				&& ep->num != UDC_EP0OUT_IX)))
 		return -EINVAL;
 
@@ -1317,7 +1316,7 @@ udc_set_halt(struct usb_ep *usbep, int halt)
 	pr_debug("set_halt %s: halt=%d\n", usbep->name, halt);
 
 	ep = container_of(usbep, struct udc_ep, ep);
-	if (!ep->desc && (ep->num != 0 && ep->num != UDC_EP0OUT_IX))
+	if (!ep->ep.desc && (ep->num != 0 && ep->num != UDC_EP0OUT_IX))
 		return -EINVAL;
 	if (!ep->dev->driver || ep->dev->gadget.speed == USB_SPEED_UNKNOWN)
 		return -ESHUTDOWN;
@@ -1539,7 +1538,7 @@ static void udc_setup_endpoints(struct udc *dev)
 		 * disabling ep interrupts when ENUM interrupt occurs but ep is
 		 * not enabled by gadget driver
 		 */
-		if (!ep->desc)
+		if (!ep->ep.desc)
 			ep_init(dev->regs, ep);
 
 		if (use_dma) {
@@ -3402,19 +3401,7 @@ static struct pci_driver udc_pci_driver = {
 	.remove =	udc_pci_remove,
 };
 
-/* Inits driver */
-static int __init init(void)
-{
-	return pci_register_driver(&udc_pci_driver);
-}
-module_init(init);
-
-/* Cleans driver */
-static void __exit cleanup(void)
-{
-	pci_unregister_driver(&udc_pci_driver);
-}
-module_exit(cleanup);
+module_pci_driver(udc_pci_driver);
 
 MODULE_DESCRIPTION(UDC_MOD_DESCRIPTION);
 MODULE_AUTHOR("Thomas Dahlmann");