Changes in uspace/drv/uhci-hcd/transfer_list.c [a963a68:17ceb72] in mainline

File:

• uspace/drv/uhci-hcd/transfer_list.c (modified) (2 diffs)

uspace/drv/uhci-hcd/transfer_list.c

@@ -129 +129 @@
 }
 /*----------------------------------------------------------------------------*/
-/** Check list for finished batches.
- *
- * @param[in] instance List to use.
- * @return Error code
- *
- * Creates a local list of finished batches and calls next_step on each and
- * every one. This is safer because next_step may theoretically access
- * this transfer list leading to the deadlock if its done inline.
- */
-void transfer_list_remove_finished(transfer_list_t *instance)
-{
-        assert(instance);
-
-        LIST_INITIALIZE(done);
-
-        fibril_mutex_lock(&instance->guard);
-        link_t *current = instance->batch_list.next;
-        while (current != &instance->batch_list) {
-                link_t *next = current->next;
-                batch_t *batch = list_get_instance(current, batch_t, link);
-
-                if (batch_is_complete(batch)) {
-                        /* Save for post-processing */
-                        transfer_list_remove_batch(instance, batch);
-                        list_append(current, &done);
-                }
-                current = next;
-        }
-        fibril_mutex_unlock(&instance->guard);
-
-        while (!list_empty(&done)) {
-                link_t *item = done.next;
-                list_remove(item);
-                batch_t *batch = list_get_instance(item, batch_t, link);
-                batch->next_step(batch);
-        }
-}
-/*----------------------------------------------------------------------------*/
-/** Walk the list and abort all batches.
- *
- * @param[in] instance List to use.
- */
-void transfer_list_abort_all(transfer_list_t *instance)
-{
-        fibril_mutex_lock(&instance->guard);
-        while (list_empty(&instance->batch_list)) {
-                link_t *current = instance->batch_list.next;
-                batch_t *batch = list_get_instance(current, batch_t, link);
-                transfer_list_remove_batch(instance, batch);
-                batch_abort(batch);
-        }
-        fibril_mutex_unlock(&instance->guard);
-}
-/*----------------------------------------------------------------------------*/
 /** Remove a transfer batch from the list and queue.
  *
@@ -217 +163 @@
             batch, pos, instance->name, batch->qh->next);
 }
+/*----------------------------------------------------------------------------*/
+/** Check list for finished batches.
+ *
+ * @param[in] instance List to use.
+ * @return Error code
+ *
+ * Creates a local list of finished batches and calls next_step on each and
+ * every one. This is safer because next_step may theoretically access
+ * this transfer list leading to the deadlock if its done inline.
+ */
+void transfer_list_remove_finished(transfer_list_t *instance)
+{
+        assert(instance);
+
+        LIST_INITIALIZE(done);
+
+        fibril_mutex_lock(&instance->guard);
+        link_t *current = instance->batch_list.next;
+        while (current != &instance->batch_list) {
+                link_t *next = current->next;
+                batch_t *batch = list_get_instance(current, batch_t, link);
+
+                if (batch_is_complete(batch)) {
+                        /* Save for post-processing */
+                        transfer_list_remove_batch(instance, batch);
+                        list_append(current, &done);
+                }
+                current = next;
+        }
+        fibril_mutex_unlock(&instance->guard);
+
+        while (!list_empty(&done)) {
+                link_t *item = done.next;
+                list_remove(item);
+                batch_t *batch = list_get_instance(item, batch_t, link);
+                batch->next_step(batch);
+        }
+}
 /**
  * @}