From patchwork Wed Jul 19 15:25:22 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 9852673 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 7976260388 for ; Wed, 19 Jul 2017 15:55:23 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6AC4023B24 for ; Wed, 19 Jul 2017 15:55:23 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5E8632852B; Wed, 19 Jul 2017 15:55:23 +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=-6.9 required=2.0 tests=BAYES_00,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 CA11923B24 for ; Wed, 19 Jul 2017 15:55:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932341AbdGSP2L (ORCPT ); Wed, 19 Jul 2017 11:28:11 -0400 Received: from metis.ext.4.pengutronix.de ([92.198.50.35]:41473 "EHLO metis.ext.4.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932336AbdGSP2J (ORCPT ); Wed, 19 Jul 2017 11:28:09 -0400 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7] helo=dude.pengutronix.de.) by metis.ext.pengutronix.de with esmtp (Exim 4.84_2) (envelope-from ) id 1dXqtP-0001si-M5; Wed, 19 Jul 2017 17:28:03 +0200 From: Philipp Zabel To: linux-kernel@vger.kernel.org Cc: Philipp Zabel , Laxman Dewangan , Jon Hunter , Vinod Koul , Dan Williams , Thierry Reding , dmaengine@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH 018/102] dmaengine: tegra-apb: explicitly request exclusive reset control Date: Wed, 19 Jul 2017 17:25:22 +0200 Message-Id: <20170719152646.25903-19-p.zabel@pengutronix.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170719152646.25903-1-p.zabel@pengutronix.de> References: <20170719152646.25903-1-p.zabel@pengutronix.de> X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: dmaengine@vger.kernel.org Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting reset lines") started to transition the reset control request API calls to explicitly state whether the driver needs exclusive or shared reset control behavior. Convert all drivers requesting exclusive resets to the explicit API call so the temporary transition helpers can be removed. No functional changes. Cc: Laxman Dewangan Cc: Jon Hunter Cc: Vinod Koul Cc: Dan Williams Cc: Thierry Reding Cc: dmaengine@vger.kernel.org Cc: linux-tegra@vger.kernel.org Signed-off-by: Philipp Zabel --- drivers/dma/tegra20-apb-dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c index b9d75a54c896a..3d4d0241aefed 100644 --- a/drivers/dma/tegra20-apb-dma.c +++ b/drivers/dma/tegra20-apb-dma.c @@ -1330,7 +1330,7 @@ static int tegra_dma_probe(struct platform_device *pdev) return PTR_ERR(tdma->dma_clk); } - tdma->rst = devm_reset_control_get(&pdev->dev, "dma"); + tdma->rst = devm_reset_control_get_exclusive(&pdev->dev, "dma"); if (IS_ERR(tdma->rst)) { dev_err(&pdev->dev, "Error: Missing reset\n"); return PTR_ERR(tdma->rst);