Changes in uspace/srv/devman/fun.c [8300c72:3083c74] in mainline

File:

• uspace/srv/devman/fun.c (modified) (2 diffs)

uspace/srv/devman/fun.c

@@ -1 +1 @@
 /*
- * Copyright (c) 2025 Jiri Svoboda
  * Copyright (c) 2010 Lenka Trochtova
  * All rights reserved.
@@ -429 +428 @@
 }
 
-errno_t fun_quiesce(fun_node_t *fun)
-{
-        errno_t rc;
-
-        log_msg(LOG_DEFAULT, LVL_DEBUG, "fun_quiesce(%s)", fun->pathname);
-        fibril_rwlock_read_lock(&device_tree.rwlock);
-
-        if (fun->state == FUN_OFF_LINE) {
-                fibril_rwlock_read_unlock(&device_tree.rwlock);
-                log_msg(LOG_DEFAULT, LVL_DEBUG, "Function %s is off line.",
-                    fun->pathname);
-                return EOK;
-        }
-
-        if (fun->ftype != fun_inner) {
-                /* Nothing to do */
-                log_msg(LOG_DEFAULT, LVL_DEBUG, "Nothing to do for external "
-                    "function %s\n", fun->pathname);
-                fibril_rwlock_read_unlock(&device_tree.rwlock);
-                return EOK;
-        }
-
-        log_msg(LOG_DEFAULT, LVL_DEBUG, "Quiescing inner function %s.",
-            fun->pathname);
-
-        if (fun->child == NULL) {
-                log_msg(LOG_DEFAULT, LVL_DEBUG, "Function %s child is NULL.",
-                    fun->pathname);
-                fibril_rwlock_read_unlock(&device_tree.rwlock);
-                return EOK;
-        }
-
-        dev_node_t *dev = fun->child;
-        device_state_t dev_state;
-
-        dev_add_ref(dev);
-        dev_state = dev->state;
-
-        fibril_rwlock_read_unlock(&device_tree.rwlock);
-
-        /* If device is owned by driver, ask driver to quiesce it. */
-        if (dev_state == DEVICE_USABLE) {
-                log_msg(LOG_DEFAULT, LVL_DEBUG, "Call driver_dev_quiesce() "
-                    "for %s.", fun->pathname);
-                rc = driver_dev_quiesce(&device_tree, dev);
-                if (rc != EOK) {
-                        log_msg(LOG_DEFAULT, LVL_ERROR,
-                            "driver_dev_quiesce() -> %d", (int)rc);
-                        dev_del_ref(dev);
-                        return ENOTSUP;
-                }
-        }
-
-        dev_del_ref(dev);
-        return EOK;
-}
-
 /** @}
  */