staging: vchiq_connected: move EXPORT_SYMBOL below the right function

It's more intuitive to have the EXPORT_SYMBOL() call below the matching
definition.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/1622735405-9980-16-git-send-email-stefan.wahren@i2se.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_connected.c

@@ -52,6 +52,7 @@ void vchiq_add_connected_callback(VCHIQ_CONNECTED_CALLBACK_T callback)
 	}
 	mutex_unlock(&g_connected_mutex);
 }
+EXPORT_SYMBOL(vchiq_add_connected_callback);
 
 /*
  * This function is called by the vchiq stack once it has been connected to
@@ -73,4 +74,3 @@ void vchiq_call_connected_callbacks(void)
 	g_connected = 1;
 	mutex_unlock(&g_connected_mutex);
 }
-EXPORT_SYMBOL(vchiq_add_connected_callback);