Merge with /home/wd/git/u-boot/master

[oweals/u-boot.git] / drivers / usbdcore_ep0.c

diff --git a/drivers/usbdcore_ep0.c b/drivers/usbdcore_ep0.c
index 5e7443be8fc0d9f795fdb178b5b1a4a2ca0bcf74..1e44f322a7977513630df0011ec852e6f0351750 100644 (file)
--- a/drivers/usbdcore_ep0.c
+++ b/drivers/usbdcore_ep0.c
@@ -44,7 +44,7 @@
  * XXX
  *
  * As alluded to above, a simple callback cdc_recv_setup has been implemented
- * in the usb_device data structure to facilicate passing 
+ * in the usb_device data structure to facilicate passing
  * Common Device Class packets to a function driver.
  *
  * XXX
@@ -221,7 +221,7 @@ static int ep0_get_descriptor (struct usb_device_instance *device,
                                (struct usb_device_descriptor *) urb->buffer;
 
                }
-               dbg_ep0(3, "copied device configuration, actual_length: 0x%x", urb->actual_length); 
+               dbg_ep0(3, "copied device configuration, actual_length: 0x%x", urb->actual_length);
                break;
 
        case USB_DESCRIPTOR_TYPE_CONFIGURATION:
@@ -268,7 +268,7 @@ static int ep0_get_descriptor (struct usb_device_instance *device,
                                serial_printf("Invalid string index %d\n", index);
                                return -1;
                        }
-                       dbg_ep0(3, "string_descriptor: %p length %d", string_descriptor, string_descriptor->bLength); 
+                       dbg_ep0(3, "string_descriptor: %p length %d", string_descriptor, string_descriptor->bLength);
                        copy_config (urb, string_descriptor, string_descriptor->bLength, max);
                }
                break;
@@ -344,7 +344,7 @@ static int ep0_get_descriptor (struct usb_device_instance *device,
        case USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER:
                {
                        /* If a USB device supports both a full speed and low speed operation
-                        * we must send a Device_Qualifier descriptor here 
+                        * we must send a Device_Qualifier descriptor here
                         */
                        return -1;
                }