thunderbolt: Initialize Thunderbolt bus earlier

[linux.git] / drivers / thunderbolt / xdomain.c

diff --git a/drivers/thunderbolt/xdomain.c b/drivers/thunderbolt/xdomain.c
index f2d06f6f7be97cf922ea3c989bb6db1d891a9e41..138027537d29c46884ab582a21a5411641687eab 100644 (file)
--- a/drivers/thunderbolt/xdomain.c
+++ b/drivers/thunderbolt/xdomain.c
@@ -1487,6 +1487,9 @@ int tb_register_property_dir(const char *key, struct tb_property_dir *dir)
 {
        int ret;
 
+       if (WARN_ON(!xdomain_property_dir))
+               return -EAGAIN;
+
        if (!key || strlen(key) > 8)
                return -EINVAL;