thunderbolt: Move forward declarations in one place

Sometimes we need to have these but move them into one place so that the
code is bit more understanable.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>

diff --git a/drivers/thunderbolt/tb.c b/drivers/thunderbolt/tb.c
index 60454f9b9475604e01da9f30ea3ae14a565a77c9..79ebf70f42e5557767508a90364c46e84844ee68 100644 (file)
--- a/drivers/thunderbolt/tb.c
+++ b/drivers/thunderbolt/tb.c
@@ -76,6 +76,7 @@ struct tb_hotplug_event {
        bool unplug;
 };
 
+static void tb_scan_port(struct tb_port *port);
 static void tb_handle_hotplug(struct work_struct *work);
 
 static void tb_queue_hotplug(struct tb *tb, u64 route, u8 port, bool unplug)
@@ -1238,8 +1239,6 @@ static void tb_configure_link(struct tb_port *down, struct tb_port *up,
        tb_switch_configure_link(sw);
 }
 
-static void tb_scan_port(struct tb_port *port);
-
 /*
  * tb_scan_switch() - scan for and initialize downstream switches
  */