From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E70AAC2BA4C for ; Wed, 26 Jan 2022 11:42:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240836AbiAZLmX (ORCPT ); Wed, 26 Jan 2022 06:42:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47318 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240843AbiAZLmW (ORCPT ); Wed, 26 Jan 2022 06:42:22 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 42671C06161C for ; Wed, 26 Jan 2022 03:42:22 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 099E3B81CB8 for ; Wed, 26 Jan 2022 11:42:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id B5FADC340E5 for ; Wed, 26 Jan 2022 11:42:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1643197339; bh=2FaaWgeTc8Gqsa0aQqa9sVmVW5K6EfEnpznm7Fqff60=; h=From:To:Subject:Date:In-Reply-To:References:From; b=VwznaVbnZ+Z+uzzc2g2Ll7FJw05n2XFoJSzbPq37NzFCWtAmfnojd7+qHeRj98I/R qLci1YtHXkJYxBndHaghql9qZJjBOQT385MXLr5LvM+zOQEjO2a1fz6APnoJXRUx1t syI8tpluci0qa/phJN4Q+xyitXHkee1a0MI7e0ji4DJmWmbHORSuvfyizgk/+0wfEe 89cP8oUCYxpmG0SH0hvAkrrvygavcOmXJWRzWmjUlnhxLZG2VQl3t5daZDsh9wt216 aygpI3eJZ60O9lHenv3wBgv5RUzCHMqhVHuFfl7gcvlb++K+g+je5oL/+kuX7/vCK0 CjDXV6kQgCBBg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id A3847CC13AA; Wed, 26 Jan 2022 11:42:19 +0000 (UTC) From: bugzilla-daemon@bugzilla.kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 215530] typec kernel error Date: Wed, 26 Jan 2022 11:42:19 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: hi2@n101n.xyz X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: DUPLICATE X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D215530 --- Comment #5 from neoe (hi2@n101n.xyz) --- diff --git a/drivers/usb/typec/port-mapper.c b/drivers/usb/typec/port-mappe= r.c index 07d307418b470..b6e0c6acc628c 100644 --- a/drivers/usb/typec/port-mapper.c +++ b/drivers/usb/typec/port-mapper.c @@ -56,6 +56,9 @@ int typec_link_ports(struct typec_port *con) { struct each_port_arg arg =3D { .port =3D con, .match =3D NULL }; + if (!has_acpi_companion(&con->dev)) + return 0; + bus_for_each_dev(&acpi_bus_type, NULL, &arg, typec_port_match); /* @@ -74,5 +77,6 @@ int typec_link_ports(struct typec_port *con) void typec_unlink_ports(struct typec_port *con) { - component_master_del(&con->dev, &typec_aggregate_ops); + if (has_acpi_companion(&con->dev)) + component_master_del(&con->dev, &typec_aggregate_ops); } --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=