Changeset 32ec5671 in mainline for uspace/lib/usbdev/src/hub.c

Timestamp:

2011-10-12T20:31:29Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

0d103aef

Parents:

013517b

Message:

usb: Remove unused port_no argument.

File:

• uspace/lib/usbdev/src/hub.c (modified) (4 diffs)

uspace/lib/usbdev/src/hub.c

@@ -155 +155 @@
  * The @p enable_port function is expected to enable signaling on given
  * port.
- * The two arguments to it can have arbitrary meaning
- * (the @p port_no is only a suggestion)
- * and are not touched at all by this function
- * (they are passed as is to the @p enable_port function).
+ * The argument can have arbitrary meaning and it is not touched at all
+ * by this function (it is passed as is to the @p enable_port function).
  *
  * If the @p enable_port fails (i.e. does not return EOK), the device
@@ -175 +173 @@
  * @param[in] enable_port Function for enabling signaling through the port the
  *      device is attached to.
- * @param[in] port_no Port number (passed through to @p enable_port).
  * @param[in] arg Any data argument to @p enable_port.
  * @param[out] assigned_address USB address of the device.
@@ -193 +190 @@
 int usb_hc_new_device_wrapper(ddf_dev_t *parent, usb_hc_connection_t *connection,
     usb_speed_t dev_speed,
-    int (*enable_port)(int port_no, void *arg), int port_no, void *arg,
-    usb_address_t *assigned_address,
+    int (*enable_port)(void *arg), void *arg, usb_address_t *assigned_address,
     ddf_dev_ops_t *dev_ops, void *new_dev_data, ddf_fun_t **new_fun)
 {
@@ -278 +274 @@
          * device address.
          */
-        rc = enable_port(port_no, arg);
+        rc = enable_port(arg);
         if (rc != EOK) {
                 goto leave_release_default_address;