Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6

[pandora-kernel.git] / drivers / usb / gadget / pch_udc.c

diff --git a/drivers/usb/gadget/pch_udc.c b/drivers/usb/gadget/pch_udc.c
index 3e4b35e..68dbcc3 100644 (file)
--- a/drivers/usb/gadget/pch_udc.c
+++ b/drivers/usb/gadget/pch_udc.c
@@ -1608,7 +1608,7 @@ static int pch_udc_pcd_queue(struct usb_ep *usbep, struct usb_request *usbreq,
                return -EINVAL;
        if (!dev->driver || (dev->gadget.speed == USB_SPEED_UNKNOWN))
                return -ESHUTDOWN;
-       spin_lock_irqsave(&ep->dev->lock, iflags);
+       spin_lock_irqsave(&dev->lock, iflags);
        /* map the buffer for dma */
        if (usbreq->length &&
            ((usbreq->dma == DMA_ADDR_INVALID) || !usbreq->dma)) {
@@ -1625,8 +1625,10 @@ static int pch_udc_pcd_queue(struct usb_ep *usbep, struct usb_request *usbreq,
                                                             DMA_FROM_DEVICE);
                } else {
                        req->buf = kzalloc(usbreq->length, GFP_ATOMIC);
-                       if (!req->buf)
-                               return -ENOMEM;
+                       if (!req->buf) {
+                               retval = -ENOMEM;
+                               goto probe_end;
+                       }
                        if (ep->in) {
                                memcpy(req->buf, usbreq->buf, usbreq->length);
                                req->dma = dma_map_single(&dev->pdev->dev,