Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (260 commits)
  usb: renesas_usbhs: fixup inconsistent return from usbhs_pkt_push()
  usb/isp1760: Allow to optionally trigger low-level chip reset via GPIOLIB.
  USB: gadget: midi: memory leak in f_midi_bind_config()
  USB: gadget: midi: fix range check in f_midi_out_open()
  QE/FHCI: fixed the CONTROL bug
  usb: renesas_usbhs: tidyup for smatch warnings
  USB: Fix USB Kconfig dependency problem on 85xx/QoirQ platforms
  EHCI: workaround for MosChip controller bug
  usb: gadget: file_storage: fix race on unloading
  USB: ftdi_sio.c: Use ftdi async_icount structure for TIOCMIWAIT, as in other drivers
  USB: ftdi_sio.c:Fill MSR fields of the ftdi async_icount structure
  USB: ftdi_sio.c: Fill LSR fields of the ftdi async_icount structure
  USB: ftdi_sio.c:Fill TX field of the ftdi async_icount structure
  USB: ftdi_sio.c: Fill the RX field of the ftdi async_icount structure
  USB: ftdi_sio.c: Basic icount infrastructure for ftdi_sio
  usb/isp1760: Let OF bindings depend on general CONFIG_OF instead of PPC_OF .
  USB: ftdi_sio: Support TI/Luminary Micro Stellaris BD-ICDI Board
  USB: Fix runtime wakeup on OHCI
  xHCI/USB: Make xHCI driver have a BOS descriptor.
  usb: gadget: add new usb gadget for ACM and mass storage
  ...

1 files changed, 8 insertions, 23 deletions

diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index bb10846affc3..bd6d00802eab 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -359,8 +359,10 @@ static int simple_io(
 	urb->context = &completion;
 	while (retval == 0 && iterations-- > 0) {
 		init_completion(&completion);
-		if (usb_pipeout(urb->pipe))
+		if (usb_pipeout(urb->pipe)) {
 			simple_fill_buf(urb);
+			urb->transfer_flags |= URB_ZERO_PACKET;
+		}
 		retval = usb_submit_urb(urb, GFP_KERNEL);
 		if (retval != 0)
 			break;
@@ -1583,8 +1585,8 @@ static struct urb *iso_alloc_urb(
 
 	if (bytes < 0 || !desc)
 		return NULL;
-	maxp = 0x7ff & le16_to_cpu(desc->wMaxPacketSize);
-	maxp *= 1 + (0x3 & (le16_to_cpu(desc->wMaxPacketSize) >> 11));
+	maxp = 0x7ff & usb_endpoint_maxp(desc);
+	maxp *= 1 + (0x3 & (usb_endpoint_maxp(desc) >> 11));
 	packets = DIV_ROUND_UP(bytes, maxp);
 
 	urb = usb_alloc_urb(packets, GFP_KERNEL);
@@ -1654,7 +1656,7 @@ test_iso_queue(struct usbtest_dev *dev, struct usbtest_param *param,
 		"... iso period %d %sframes, wMaxPacket %04x\n",
 		1 << (desc->bInterval - 1),
 		(udev->speed == USB_SPEED_HIGH) ? "micro" : "",
-		le16_to_cpu(desc->wMaxPacketSize));
+		usb_endpoint_maxp(desc));
 
 	for (i = 0; i < param->sglen; i++) {
 		urbs[i] = iso_alloc_urb(udev, pipe, desc,
@@ -2298,25 +2300,8 @@ usbtest_probe(struct usb_interface *intf, const struct usb_device_id *id)
 
 	usb_set_intfdata(intf, dev);
 	dev_info(&intf->dev, "%s\n", info->name);
-	dev_info(&intf->dev, "%s speed {control%s%s%s%s%s} tests%s\n",
-			({ char *tmp;
-			switch (udev->speed) {
-			case USB_SPEED_LOW:
-				tmp = "low";
-				break;
-			case USB_SPEED_FULL:
-				tmp = "full";
-				break;
-			case USB_SPEED_HIGH:
-				tmp = "high";
-				break;
-			case USB_SPEED_SUPER:
-				tmp = "super";
-				break;
-			default:
-				tmp = "unknown";
-				break;
-			}; tmp; }),
+	dev_info(&intf->dev, "%s {control%s%s%s%s%s} tests%s\n",
+			usb_speed_string(udev->speed),
 			info->ctrl_out ? " in/out" : "",
 			rtest, wtest,
 			irtest, iwtest,