Changeset 34e8bab in mainline for uspace/lib/usb/src/host/usb_endpoint_manager.c

Timestamp:

2011-04-13T21:41:50Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

8d517c3, a39cfb8, d8b275d

Parents:

b77ce84 (diff), 3eeb270f (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:

uhci-hcd cleanup and doxygen

Fixed: usb_endpoint_manager returns EBUSY when trying to unregister active endpoint

File:

• uspace/lib/usb/src/host/usb_endpoint_manager.c (modified) (1 diff)

uspace/lib/usb/src/host/usb_endpoint_manager.c

@@ -211 +211 @@
 
         node_t *node = hash_table_get_instance(item, node_t, link);
+        if (node->ep->active)
+                return EBUSY;
+
         instance->free_bw += node->bw;
         hash_table_remove(&instance->ep_table, key, MAX_KEYS);