Merge branch 'dmaengine' into async-tx-next

Conflicts:
	crypto/async_tx/async_xor.c
	drivers/dma/ioat/dma_v2.h
	drivers/dma/ioat/pci.c
	drivers/md/raid5.c

4 files changed, 38 insertions, 15 deletions

diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index a4ef77ef917d..3c5fe5cee05a 100644
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -726,12 +726,18 @@ static const struct file_operations iowarrior_fops = {
         .poll = iowarrior_poll,
 };
 
+static char *iowarrior_nodename(struct device *dev)
+{
+        return kasprintf(GFP_KERNEL, "usb/%s", dev_name(dev));
+}
+
 /*
  * usb class driver info in order to get a minor number from the usb core,
  * and to have the device registered with devfs and the driver core
  */
 static struct usb_class_driver iowarrior_class = {
         .name = "iowarrior%d",
+        .nodename = iowarrior_nodename,
         .fops = &iowarrior_fops,
         .minor_base = IOWARRIOR_MINOR_BASE,
 };
diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c
index ab0f3226158b..c1e2433f640d 100644
--- a/drivers/usb/misc/legousbtower.c
+++ b/drivers/usb/misc/legousbtower.c
@@ -266,12 +266,18 @@ static const struct file_operations tower_fops = {
         .llseek =       tower_llseek,
 };
 
+static char *legousbtower_nodename(struct device *dev)
+{
+        return kasprintf(GFP_KERNEL, "usb/%s", dev_name(dev));
+}
+
 /*
  * usb class driver info in order to get a minor number from the usb core,
  * and to have the device registered with the driver core
  */
 static struct usb_class_driver tower_class = {
         .name =         "legousbtower%d",
+        .nodename =     legousbtower_nodename,
         .fops =         &tower_fops,
         .minor_base =   LEGO_USB_TOWER_MINOR_BASE,
 };
diff --git a/drivers/usb/misc/sisusbvga/Kconfig b/drivers/usb/misc/sisusbvga/Kconfig
index 7603cbe0865d..30ea7ca6846e 100644
--- a/drivers/usb/misc/sisusbvga/Kconfig
+++ b/drivers/usb/misc/sisusbvga/Kconfig
@@ -1,7 +1,7 @@
 
 config USB_SISUSBVGA
         tristate "USB 2.0 SVGA dongle support (Net2280/SiS315)"
-        depends on USB && USB_EHCI_HCD
+        depends on USB && (USB_MUSB_HDRC || USB_EHCI_HCD)
         ---help---
           Say Y here if you intend to attach a USB2VGA dongle based on a
           Net2280 and a SiS315 chip.
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index 5f1a19d1497d..a9f06d76960f 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -1072,23 +1072,34 @@ static int unlink1 (struct usbtest_dev *dev, int pipe, int size, int async)
          */
         msleep (jiffies % (2 * INTERRUPT_RATE));
         if (async) {
-retry:
-                retval = usb_unlink_urb (urb);
-                if (retval == -EBUSY || retval == -EIDRM) {
-                        /* we can't unlink urbs while they're completing.
-                         * or if they've completed, and we haven't resubmitted.
-                         * "normal" drivers would prevent resubmission, but
-                         * since we're testing unlink paths, we can't.
-                         */
-                        ERROR(dev,  "unlink retry\n");
-                        goto retry;
+                while (!completion_done(&completion)) {
+                        retval = usb_unlink_urb(urb);
+
+                        switch (retval) {
+                        case -EBUSY:
+                        case -EIDRM:
+                                /* we can't unlink urbs while they're completing
+                                 * or if they've completed, and we haven't
+                                 * resubmitted. "normal" drivers would prevent
+                                 * resubmission, but since we're testing unlink
+                                 * paths, we can't.
+                                 */
+                                ERROR(dev, "unlink retry\n");
+                                continue;
+                        case 0:
+                        case -EINPROGRESS:
+                                break;
+
+                        default:
+                                dev_err(&dev->intf->dev,
+                                        "unlink fail %d\n", retval);
+                                return retval;
+                        }
+
+                        break;
                 }
         } else
                 usb_kill_urb (urb);
-        if (!(retval == 0 || retval == -EINPROGRESS)) {
-                dev_err(&dev->intf->dev, "unlink fail %d\n", retval);
-                return retval;
-        }
 
         wait_for_completion (&completion);
         retval = urb->status;