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Commit aae9e27f authored by Mika Westerberg's avatar Mika Westerberg
Browse files

thunderbolt: Deactivate all paths before restarting them 



State of the connected devices and tunnel configuration is not known
during resume. For example some paths may not be complete anymore if the
user has unplugged the related devices. So instead of marking all paths
as inactive we go ahead and deactivate them explicitly before we restart
them.

Signed-off-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
parent 8c7acaaf

drivers/thunderbolt/tunnel.c

+11 −1
Original line number Diff line number Diff line
@@ -185,8 +185,18 @@ int tb_tunnel_restart(struct tb_tunnel *tunnel) 


	tb_tunnel_info(tunnel, "activating\n");



	/*

	 * Make sure all paths are properly disabled before enabling

	 * them again.

	 */

	for (i = 0; i < tunnel->npaths; i++) {

		if (tunnel->paths[i]->activated) {

			tb_path_deactivate(tunnel->paths[i]);

			tunnel->paths[i]->activated = false;

		}

	}



	for (i = 0; i < tunnel->npaths; i++) {

		res = tb_path_activate(tunnel->paths[i]);

		if (res)

			goto err;