Merge tag 'usb-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB updates from Greg KH:
 "Here's the big USB pull request for 3.14-rc1

  Lots of little things all over the place, and the usual USB gadget
  updates, and XHCI fixes (some for an issue reported by a lot of
  people).  USB PHY updates as well as chipidea updates and fixes.

  All of these have been in the linux-next tree with no reported issues"

* tag 'usb-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (318 commits)
  usb: chipidea: udc: using MultO at TD as real mult value for ISO-TX
  usb: chipidea: need to mask INT_STATUS when write otgsc
  usb: chipidea: put hw_phymode_configure before ci_usb_phy_init
  usb: chipidea: Fix Internal error: : 808 [#1] ARM related to STS flag
  usb: chipidea: imx: set CI_HDRC_IMX28_WRITE_FIX for imx28
  usb: chipidea: add freescale imx28 special write register method
  usb: ehci: add freescale imx28 special write register method
  usb: core: check for valid id_table when using the RefId feature
  usb: cdc-wdm: resp_count can be 0 even if WDM_READ is set
  usb: core: bail out if user gives an unknown RefId when using new_id
  usb: core: allow a reference device for new_id
  usb: core: add sanity checks when using bInterfaceClass with new_id
  USB: image: correct spelling mistake in comment
  USB: c67x00: correct spelling mistakes in comments
  usb: delete non-required instances of include <linux/init.h>
  usb:hub set hub->change_bits when over-current happens
  Revert "usb: chipidea: imx: set CI_HDRC_IMX28_WRITE_FIX for imx28"
  xhci: Set scatter-gather limit to avoid failed block writes.
  xhci: Avoid infinite loop when sg urb requires too many trbs
  usb: gadget: remove unused variable in gr_queue_int()
  ...

1 files changed, 9 insertions, 10 deletions

diff --git a/drivers/usb/wusbcore/wa-rpipe.c b/drivers/usb/wusbcore/wa-rpipe.c
index b48e74cc54d7..6ca80a4efc1b 100644
--- a/drivers/usb/wusbcore/wa-rpipe.c
+++ b/drivers/usb/wusbcore/wa-rpipe.c
@@ -57,7 +57,6 @@
  *  urb->dev->devnum, to make sure that we always have the right
  *  destination address.
  */
-#include <linux/init.h>
 #include <linux/atomic.h>
 #include <linux/bitmap.h>
 #include <linux/slab.h>
@@ -80,7 +79,7 @@ static int __rpipe_get_descr(struct wahc *wa,
 		USB_REQ_GET_DESCRIPTOR,
 		USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_RPIPE,
 		USB_DT_RPIPE<<8, index, descr, sizeof(*descr),
-		1000 /* FIXME: arbitrary */);
+		USB_CTRL_GET_TIMEOUT);
 	if (result < 0) {
 		dev_err(dev, "rpipe %u: get descriptor failed: %d\n",
 			index, (int)result);
@@ -118,7 +117,7 @@ static int __rpipe_set_descr(struct wahc *wa,
 		USB_REQ_SET_DESCRIPTOR,
 		USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_RPIPE,
 		USB_DT_RPIPE<<8, index, descr, sizeof(*descr),
-		HZ / 10);
+		USB_CTRL_SET_TIMEOUT);
 	if (result < 0) {
 		dev_err(dev, "rpipe %u: set descriptor failed: %d\n",
 			index, (int)result);
@@ -184,7 +183,7 @@ EXPORT_SYMBOL_GPL(rpipe_destroy);
 /*
  * Locate an idle rpipe, create an structure for it and return it
  *
- * @wa 	  is referenced and unlocked
+ * @wa	  is referenced and unlocked
  * @crs   enum rpipe_attr, required endpoint characteristics
  *
  * The rpipe can be used only sequentially (not in parallel).
@@ -237,7 +236,7 @@ static int __rpipe_reset(struct wahc *wa, unsigned index)
 		wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
 		USB_REQ_RPIPE_RESET,
 		USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_RPIPE,
-		0, index, NULL, 0, 1000 /* FIXME: arbitrary */);
+		0, index, NULL, 0, USB_CTRL_SET_TIMEOUT);
 	if (result < 0)
 		dev_err(dev, "rpipe %u: reset failed: %d\n",
 			index, result);
@@ -308,7 +307,7 @@ out:
 /*
  * Aim an rpipe to its device & endpoint destination
  *
- * Make sure we change the address to unauthenticathed if the device
+ * Make sure we change the address to unauthenticated if the device
  * is WUSB and it is not authenticated.
  */
 static int rpipe_aim(struct wa_rpipe *rpipe, struct wahc *wa,
@@ -329,7 +328,8 @@ static int rpipe_aim(struct wa_rpipe *rpipe, struct wahc *wa,
 	}
 	unauth = usb_dev->wusb && !usb_dev->authenticated ? 0x80 : 0;
 	__rpipe_reset(wa, le16_to_cpu(rpipe->descr.wRPipeIndex));
-	atomic_set(&rpipe->segs_available, le16_to_cpu(rpipe->descr.wRequests));
+	atomic_set(&rpipe->segs_available,
+		le16_to_cpu(rpipe->descr.wRequests));
 	/* FIXME: block allocation system; request with queuing and timeout */
 	/* FIXME: compute so seg_size > ep->maxpktsize */
 	rpipe->descr.wBlocks = cpu_to_le16(16);		/* given */
@@ -527,7 +527,7 @@ void rpipe_ep_disable(struct wahc *wa, struct usb_host_endpoint *ep)
 			wa->usb_dev, usb_rcvctrlpipe(wa->usb_dev, 0),
 			USB_REQ_RPIPE_ABORT,
 			USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_RPIPE,
-			0, index, NULL, 0, 1000 /* FIXME: arbitrary */);
+			0, index, NULL, 0, USB_CTRL_SET_TIMEOUT);
 		rpipe_put(rpipe);
 	}
 	mutex_unlock(&wa->rpipe_mutex);
@@ -548,9 +548,8 @@ void rpipe_clear_feature_stalled(struct wahc *wa, struct usb_host_endpoint *ep)
 			wa->usb_dev, usb_rcvctrlpipe(wa->usb_dev, 0),
 			USB_REQ_CLEAR_FEATURE,
 			USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_RPIPE,
-			RPIPE_STALL, index, NULL, 0, 1000);
+			RPIPE_STALL, index, NULL, 0, USB_CTRL_SET_TIMEOUT);
 	}
 	mutex_unlock(&wa->rpipe_mutex);
 }
 EXPORT_SYMBOL_GPL(rpipe_clear_feature_stalled);
-