Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6

* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (205 commits)
  USB: EHCI: Remove SPARC_LEON {read,write}_be definitions from ehci.h
  USB: UHCI: Support big endian GRUSBHC HC
  sparc: add {read,write}*_be routines
  USB: UHCI: Add support for big endian descriptors
  USB: UHCI: Use ACCESS_ONCE rather than using a full compiler barrier
  USB: UHCI: Add support for big endian mmio
  usb-storage: Correct adjust_quirks to include latest flags
  usb/isp1760: Fix possible unlink problems
  usb/isp1760: Move function isp1760_endpoint_disable() within file.
  USB: remove remaining usages of hcd->state from usbcore and fix regression
  usb: musb: ux500: add configuration and build options for ux500 dma
  usb: musb: ux500: add dma glue layer for ux500
  usb: musb: ux500: add dma name for ux500
  usb: musb: ux500: add ux500 specific code for gadget side
  usb: musb: fix compile error
  usb-storage: fix up the unusual_realtek device list
  USB: gadget: f_audio: Fix invalid dereference of initdata
  EHCI: don't rescan interrupt QHs needlessly
  OHCI: fix regression caused by nVidia shutdown workaround
  USB: OTG: msm: Free VCCCX regulator even if we can't set the voltage
  ...

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/usb/gadget/dbgp.c b/drivers/usb/gadget/dbgp.c
index e5ac8a316fec..dbe92ee88477 100644
--- a/drivers/usb/gadget/dbgp.c
+++ b/drivers/usb/gadget/dbgp.c
@@ -261,8 +261,8 @@ static int __init dbgp_configure_endpoints(struct usb_gadget *gadget)
         o_desc.wMaxPacketSize =
                 __constant_cpu_to_le16(USB_DEBUG_MAX_PACKET_SIZE);
 
-        dbg_desc.bDebugInEndpoint = i_desc.bEndpointAddress & 0x7f;
-        dbg_desc.bDebugOutEndpoint = o_desc.bEndpointAddress & 0x7f;
+        dbg_desc.bDebugInEndpoint = i_desc.bEndpointAddress;
+        dbg_desc.bDebugOutEndpoint = o_desc.bEndpointAddress;
 
 #ifdef CONFIG_USB_G_DBGP_SERIAL
         dbgp.serial->in = dbgp.i_ep;
@@ -312,6 +312,7 @@ static int __init dbgp_bind(struct usb_gadget *gadget)
 
         dbgp.req->length = DBGP_REQ_EP0_LEN;
         gadget->ep0->driver_data = gadget;
+        device_desc.bMaxPacketSize0 = gadget->ep0->maxpacket;
 
 #ifdef CONFIG_USB_G_DBGP_SERIAL
         dbgp.serial = kzalloc(sizeof(struct gserial), GFP_KERNEL);
@@ -350,9 +351,9 @@ static int dbgp_setup(struct usb_gadget *gadget,
         u8 request = ctrl->bRequest;
         u16 value = le16_to_cpu(ctrl->wValue);
         u16 length = le16_to_cpu(ctrl->wLength);
-        int err = 0;
-        void *data;
-        u16 len;
+        int err = -EOPNOTSUPP;
+        void *data = NULL;
+        u16 len = 0;
 
         gadget->ep0->driver_data = gadget;
 
@@ -371,10 +372,9 @@ static int dbgp_setup(struct usb_gadget *gadget,
                 default:
                         goto fail;
                 }
+                err = 0;
         } else if (request == USB_REQ_SET_FEATURE &&
                    value == USB_DEVICE_DEBUG_MODE) {
-                len = 0;
-                data = NULL;
                 dev_dbg(&dbgp.gadget->dev, "setup: feat debug\n");
 #ifdef CONFIG_USB_G_DBGP_PRINTK
                 err = dbgp_enable_ep();