diff options
| -rw-r--r-- | drivers/mailbox/mailbox.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c index cb174e788a96..784b56859a06 100644 --- a/drivers/mailbox/mailbox.c +++ b/drivers/mailbox/mailbox.c @@ -413,16 +413,15 @@ struct mbox_chan *mbox_request_channel(struct mbox_client *cl, int index) return ERR_PTR(-ENODEV); } - mutex_lock(&con_mutex); - ret = of_parse_phandle_with_args(dev->of_node, "mboxes", "#mbox-cells", index, &spec); if (ret) { dev_dbg(dev, "%s: can't parse \"mboxes\" property\n", __func__); - mutex_unlock(&con_mutex); return ERR_PTR(ret); } + mutex_lock(&con_mutex); + chan = ERR_PTR(-EPROBE_DEFER); list_for_each_entry(mbox, &mbox_cons, node) if (mbox->dev->of_node == spec.np) { |