From patchwork Tue Jan 29 13:48:17 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 10786339 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F1BE91399 for ; Tue, 29 Jan 2019 13:48:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E29492C498 for ; Tue, 29 Jan 2019 13:48:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D6B712C49C; Tue, 29 Jan 2019 13:48:25 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 39CC12C453 for ; Tue, 29 Jan 2019 13:48:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726992AbfA2NsY (ORCPT ); Tue, 29 Jan 2019 08:48:24 -0500 Received: from metis.ext.pengutronix.de ([85.220.165.71]:52731 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725846AbfA2NsY (ORCPT ); Tue, 29 Jan 2019 08:48:24 -0500 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1goTkV-0000Ft-8P; Tue, 29 Jan 2019 14:48:23 +0100 Received: from ukl by dude.hi.pengutronix.de with local (Exim 4.92-RC4) (envelope-from ) id 1goTkU-0007YV-V4; Tue, 29 Jan 2019 14:48:22 +0100 From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: Mark Brown Cc: linux-spi@vger.kernel.org, kernel@pengutronix.de Subject: [PATCH] spi: mxs: add tracing to custom .transfer_one_message callback Date: Tue, 29 Jan 2019 14:48:17 +0100 Message-Id: <20190129134817.28870-1-u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-spi@vger.kernel.org Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Driver specific implementations for .transfer_one_message need to call the tracing stuff themself. This is necessary to make spi tracing actually useful. Signed-off-by: Uwe Kleine-König --- drivers/spi/spi-mxs.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c index 6ac95a2a21ce..7bf53cfc25d6 100644 --- a/drivers/spi/spi-mxs.c +++ b/drivers/spi/spi-mxs.c @@ -39,6 +39,7 @@ #include #include #include +#include #define DRIVER_NAME "mxs-spi" @@ -374,6 +375,8 @@ static int mxs_spi_transfer_one(struct spi_master *master, list_for_each_entry(t, &m->transfers, transfer_list) { + trace_spi_transfer_start(m, t); + status = mxs_spi_setup_transfer(m->spi, t); if (status) break; @@ -419,6 +422,8 @@ static int mxs_spi_transfer_one(struct spi_master *master, flag); } + trace_spi_transfer_stop(m, t); + if (status) { stmp_reset_block(ssp->base); break;