From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756016AbcK1XEY (ORCPT ); Mon, 28 Nov 2016 18:04:24 -0500 Received: from lelnx193.ext.ti.com ([198.47.27.77]:42766 "EHLO lelnx193.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755862AbcK1XDp (ORCPT ); Mon, 28 Nov 2016 18:03:45 -0500 From: Grygorii Strashko To: "David S. Miller" , , Mugunthan V N , Richard Cochran CC: Sekhar Nori , , , Rob Herring , , Murali Karicheri , Wingman Kwok , Grygorii Strashko Subject: [PATCH v2 06/13] net: ethernet: ti: cpts: disable cpts when unregistered Date: Mon, 28 Nov 2016 17:03:30 -0600 Message-ID: <20161128230337.6731-7-grygorii.strashko@ti.com> X-Mailer: git-send-email 2.10.1 In-Reply-To: <20161128230337.6731-1-grygorii.strashko@ti.com> References: <20161128230337.6731-1-grygorii.strashko@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The cpts now is left enabled after unregistration. Hence, disable it in cpts_unregister(). Signed-off-by: Grygorii Strashko --- drivers/net/ethernet/ti/cpts.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/ti/cpts.c b/drivers/net/ethernet/ti/cpts.c index cb851a7..9ad0998 100644 --- a/drivers/net/ethernet/ti/cpts.c +++ b/drivers/net/ethernet/ti/cpts.c @@ -404,6 +404,10 @@ void cpts_unregister(struct cpts *cpts) ptp_clock_unregister(cpts->clock); cancel_delayed_work_sync(&cpts->overflow_work); } + + cpts_write32(cpts, 0, int_enable); + cpts_write32(cpts, 0, control); + if (cpts->refclk) cpts_clk_release(cpts); } -- 2.10.1