Merge branch 'acpi' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev

[linux-2.6] / include / linux / usb.h

diff --git a/include/linux/usb.h b/include/linux/usb.h
index 3cb9285df2d1e2874ffde417a9a33a0c768fd196..a8e8d1ecebb17b4bbcd6e36c93d18947e78624b1 100644 (file)
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -556,6 +556,18 @@ static inline int usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *e
                USB_ENDPOINT_XFER_BULK);
 }
 
+/**
+ * usb_endpoint_xfer_control - check if the endpoint has control transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type control, otherwise it returns false.
+ */
+static inline int usb_endpoint_xfer_control(const struct usb_endpoint_descriptor *epd)
+{
+       return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+               USB_ENDPOINT_XFER_CONTROL);
+}
+
 /**
  * usb_endpoint_xfer_int - check if the endpoint has interrupt transfer type
  * @epd: endpoint to be checked
@@ -881,10 +893,11 @@ struct usb_class_driver {
  * use these in module_init()/module_exit()
  * and don't forget MODULE_DEVICE_TABLE(usb, ...)
  */
-extern int usb_register_driver(struct usb_driver *, struct module *);
+extern int usb_register_driver(struct usb_driver *, struct module *,
+                              const char *);
 static inline int usb_register(struct usb_driver *driver)
 {
-       return usb_register_driver(driver, THIS_MODULE);
+       return usb_register_driver(driver, THIS_MODULE, KBUILD_MODNAME);
 }
 extern void usb_deregister(struct usb_driver *);
 
@@ -922,7 +935,7 @@ struct usb_iso_packet_descriptor {
        unsigned int offset;
        unsigned int length;            /* expected length */
        unsigned int actual_length;
-       unsigned int status;
+       int status;
 };
 
 struct urb;
@@ -1098,7 +1111,6 @@ struct urb
        struct kref kref;               /* reference count of the URB */
        spinlock_t lock;                /* lock for the URB */
        void *hcpriv;                   /* private data for host controller */
-       int bandwidth;                  /* bandwidth for INT/ISO request */
        atomic_t use_count;             /* concurrent submissions counter */
        u8 reject;                      /* submissions will fail */