Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (122 commits)
  USB: mos7840: add device IDs for B&B electronics devices
  USB: ftdi_sio: add USB device ID's for B&B Electronics line
  USB: musb: musb_host: fix sparse warning
  USB: musb: musb_gadget: fix sparse warning
  USB: musb: omap2430: fix sparse warning
  USB: core: message: fix sparse warning
  USB: core: hub: fix sparse warning
  USB: core: fix sparse warning for static function
  USB: Added USB_ETH_RNDIS to use instead of CONFIG_USB_ETH_RNDIS
  USB: Check bandwidth when switching alt settings.
  USB: Refactor code to find alternate interface settings.
  USB: xhci: Fix command completion after a drop endpoint.
  USB: xhci: Make reverting an alt setting "unfailable".
  USB: usbtmc: Use usb_clear_halt() instead of custom code.
  USB: xhci: Add correct email and files to MAINTAINERS entry.
  USB: ehci-omap.c: introduce missing kfree
  USB: xhci-mem.c: introduce missing kfree
  USB: add remove_id sysfs attr for usb drivers
  USB: g_multi kconfig: fix depends and help text
  USB: option: add pid for ZTE
  ...

1 files changed, 20 insertions, 34 deletions

diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index b4bd2411c666..7c5f4e32c920 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -347,13 +347,8 @@ usbtmc_abort_bulk_out_check_status:
 	goto exit;
 
 usbtmc_abort_bulk_out_clear_halt:
-	rv = usb_control_msg(data->usb_dev,
-			     usb_sndctrlpipe(data->usb_dev, 0),
-			     USB_REQ_CLEAR_FEATURE,
-			     USB_DIR_OUT | USB_TYPE_STANDARD |
-			     USB_RECIP_ENDPOINT,
-			     USB_ENDPOINT_HALT, data->bulk_out, buffer,
-			     0, USBTMC_TIMEOUT);
+	rv = usb_clear_halt(data->usb_dev,
+			    usb_sndbulkpipe(data->usb_dev, data->bulk_out));
 
 	if (rv < 0) {
 		dev_err(dev, "usb_control_msg returned %d\n", rv);
@@ -562,10 +557,16 @@ static ssize_t usbtmc_write(struct file *filp, const char __user *buf,
 		n_bytes = roundup(12 + this_part, 4);
 		memset(buffer + 12 + this_part, 0, n_bytes - (12 + this_part));
 
-		retval = usb_bulk_msg(data->usb_dev,
-				      usb_sndbulkpipe(data->usb_dev,
-						      data->bulk_out),
-				      buffer, n_bytes, &actual, USBTMC_TIMEOUT);
+		do {
+			retval = usb_bulk_msg(data->usb_dev,
+					      usb_sndbulkpipe(data->usb_dev,
+							      data->bulk_out),
+					      buffer, n_bytes,
+					      &actual, USBTMC_TIMEOUT);
+			if (retval != 0)
+				break;
+			n_bytes -= actual;
+		} while (n_bytes);
 
 		data->bTag_last_write = data->bTag;
 		data->bTag++;
@@ -702,14 +703,8 @@ usbtmc_clear_check_status:
 
 usbtmc_clear_bulk_out_halt:
 
-	rv = usb_control_msg(data->usb_dev,
-			     usb_sndctrlpipe(data->usb_dev, 0),
-			     USB_REQ_CLEAR_FEATURE,
-			     USB_DIR_OUT | USB_TYPE_STANDARD |
-			     USB_RECIP_ENDPOINT,
-			     USB_ENDPOINT_HALT,
-			     data->bulk_out, buffer, 0,
-			     USBTMC_TIMEOUT);
+	rv = usb_clear_halt(data->usb_dev,
+			    usb_sndbulkpipe(data->usb_dev, data->bulk_out));
 	if (rv < 0) {
 		dev_err(dev, "usb_control_msg returned %d\n", rv);
 		goto exit;
@@ -730,13 +725,8 @@ static int usbtmc_ioctl_clear_out_halt(struct usbtmc_device_data *data)
 	if (!buffer)
 		return -ENOMEM;
 
-	rv = usb_control_msg(data->usb_dev,
-			     usb_sndctrlpipe(data->usb_dev, 0),
-			     USB_REQ_CLEAR_FEATURE,
-			     USB_DIR_OUT | USB_TYPE_STANDARD |
-			     USB_RECIP_ENDPOINT,
-			     USB_ENDPOINT_HALT, data->bulk_out,
-			     buffer, 0, USBTMC_TIMEOUT);
+	rv = usb_clear_halt(data->usb_dev,
+			    usb_sndbulkpipe(data->usb_dev, data->bulk_out));
 
 	if (rv < 0) {
 		dev_err(&data->usb_dev->dev, "usb_control_msg returned %d\n",
@@ -759,12 +749,8 @@ static int usbtmc_ioctl_clear_in_halt(struct usbtmc_device_data *data)
 	if (!buffer)
 		return -ENOMEM;
 
-	rv = usb_control_msg(data->usb_dev, usb_sndctrlpipe(data->usb_dev, 0),
-			     USB_REQ_CLEAR_FEATURE,
-			     USB_DIR_OUT | USB_TYPE_STANDARD |
-			     USB_RECIP_ENDPOINT,
-			     USB_ENDPOINT_HALT, data->bulk_in, buffer, 0,
-			     USBTMC_TIMEOUT);
+	rv = usb_clear_halt(data->usb_dev,
+			    usb_rcvbulkpipe(data->usb_dev, data->bulk_in));
 
 	if (rv < 0) {
 		dev_err(&data->usb_dev->dev, "usb_control_msg returned %d\n",
@@ -1109,13 +1095,13 @@ static void usbtmc_disconnect(struct usb_interface *intf)
 	kref_put(&data->kref, usbtmc_delete);
 }
 
-static int usbtmc_suspend (struct usb_interface *intf, pm_message_t message)
+static int usbtmc_suspend(struct usb_interface *intf, pm_message_t message)
 {
 	/* this driver does not have pending URBs */
 	return 0;
 }
 
-static int usbtmc_resume (struct usb_interface *intf)
+static int usbtmc_resume(struct usb_interface *intf)
 {
 	return 0;
 }