Merge branch 'master' into gfs2

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

diff --git a/drivers/usb/gadget/serial.c b/drivers/usb/gadget/serial.c
index 30d7664..b893e31 100644 (file)
--- a/drivers/usb/gadget/serial.c
+++ b/drivers/usb/gadget/serial.c
@@ -1120,12 +1120,15 @@ static int gs_send(struct gs_dev *dev)
 gs_debug_level(3, "gs_send: len=%d, 0x%2.2x 0x%2.2x 0x%2.2x ...\n", len, *((unsigned char *)req->buf), *((unsigned char *)req->buf+1), *((unsigned char *)req->buf+2));
                        list_del(&req_entry->re_entry);
                        req->length = len;
+                       spin_unlock_irqrestore(&dev->dev_lock, flags);
                        if ((ret=usb_ep_queue(ep, req, GFP_ATOMIC))) {
                                printk(KERN_ERR
                                "gs_send: cannot queue read request, ret=%d\n",
                                        ret);
+                               spin_lock_irqsave(&dev->dev_lock, flags);
                                break;
                        }
+                       spin_lock_irqsave(&dev->dev_lock, flags);
                } else {
                        break;
                }
@@ -1473,7 +1476,7 @@ autoconf_fail:
  * Called on module unload.  Frees the control request and device
  * structure.
  */
-static void __exit gs_unbind(struct usb_gadget *gadget)
+static void /* __init_or_exit */ gs_unbind(struct usb_gadget *gadget)
 {
        struct gs_dev *dev = get_gadget_data(gadget);