Changeset 399a13c in mainline for uspace/lib/usbdev/src/devdrv.c

Timestamp:

2011-05-30T13:50:33Z (14 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

17d1542

Parents:

a5fc431 (diff), 8971926 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Development changes

File:

• uspace/lib/usbdev/src/devdrv.c (modified) (1 diff)

uspace/lib/usbdev/src/devdrv.c

@@ -533 +533 @@
 }
 
+/** Destroy instance of a USB device.
+ *
+ * @param dev Device to be destroyed.
+ */
+void usb_device_destroy(usb_device_t *dev)
+{
+        if (dev == NULL) {
+                return;
+        }
+
+        /* Ignore errors and hope for the best. */
+        usb_device_destroy_pipes(dev->ddf_dev, dev->pipes, dev->pipes_count);
+        if (dev->descriptors.configuration != NULL) {
+                free(dev->descriptors.configuration);
+        }
+
+        if (dev->alternate_interfaces != NULL) {
+                if (dev->alternate_interfaces->alternatives != NULL) {
+                        free(dev->alternate_interfaces->alternatives);
+                }
+                free(dev->alternate_interfaces);
+        }
+
+        free(dev);
+}
+
 /**
  * @}