Message ID | 20191010121750.27237-22-mkl@pengutronix.de |
---|---|
State | RFC |
Delegated to: | David Miller |
Headers | show
Return-Path: <netdev-owner@vger.kernel.org> X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46pqqX71KDz9sCJ for <patchwork-incoming-netdev@ozlabs.org>; Thu, 10 Oct 2019 23:18:16 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387647AbfJJMSQ (ORCPT <rfc822;patchwork-incoming-netdev@ozlabs.org>); Thu, 10 Oct 2019 08:18:16 -0400 Received: from metis.ext.pengutronix.de ([85.220.165.71]:55881 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387537AbfJJMSL (ORCPT <rfc822;netdev@vger.kernel.org>); Thu, 10 Oct 2019 08:18:11 -0400 Received: from heimdall.vpn.pengutronix.de ([2001:67c:670:205:1d::14] helo=blackshift.org) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from <mkl@pengutronix.de>) id 1iIXOT-0006Lw-Qn; Thu, 10 Oct 2019 14:18:09 +0200 From: Marc Kleine-Budde <mkl@pengutronix.de> To: netdev@vger.kernel.org, linux-can <linux-can@vger.kernel.org> Cc: davem@davemloft.net, kernel@pengutronix.de, jhofstee@victronenergy.com, =?utf-8?q?Martin_Hundeb=C3=B8ll?= <martin@geanix.com>, Kurt Van Dijck <dev.kurt@vandijck-laurijssen.be>, Marc Kleine-Budde <mkl@pengutronix.de> Subject: [PATCH 21/29] can: ti_hecc: ti_hecc_stop(): stop the CPK on down Date: Thu, 10 Oct 2019 14:17:42 +0200 Message-Id: <20191010121750.27237-22-mkl@pengutronix.de> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191010121750.27237-1-mkl@pengutronix.de> References: <20191010121750.27237-1-mkl@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 2001:67c:670:205:1d::14 X-SA-Exim-Mail-From: mkl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: netdev@vger.kernel.org Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: <netdev.vger.kernel.org> X-Mailing-List: netdev@vger.kernel.org |
Series |
[01/29] can: dev: add missing of_node_put() after calling of_get_child_by_name()
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diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c index 91188e6d4f78..eb8151154083 100644 --- a/drivers/net/can/ti_hecc.c +++ b/drivers/net/can/ti_hecc.c @@ -400,6 +400,9 @@ static void ti_hecc_stop(struct net_device *ndev) { struct ti_hecc_priv *priv = netdev_priv(ndev); + /* Disable the CPK; stop sending, erroring and acking */ + hecc_set_bit(priv, HECC_CANMC, HECC_CANMC_CCR); + /* Disable interrupts and disable mailboxes */ hecc_write(priv, HECC_CANGIM, 0); hecc_write(priv, HECC_CANMIM, 0);