From patchwork Wed Jul 19 15:25:56 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 9852611 X-Patchwork-Delegate: bhelgaas@google.com 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 E9F9B60388 for ; Wed, 19 Jul 2017 15:46:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D5B7D27FA6 for ; Wed, 19 Jul 2017 15:46:43 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CA59E28623; Wed, 19 Jul 2017 15:46:43 +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 43A3927FA6 for ; Wed, 19 Jul 2017 15:46:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755427AbdGSPqk (ORCPT ); Wed, 19 Jul 2017 11:46:40 -0400 Received: from metis.ext.4.pengutronix.de ([92.198.50.35]:53171 "EHLO metis.ext.4.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932995AbdGSP3Q (ORCPT ); Wed, 19 Jul 2017 11:29:16 -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 1dXquX-0001si-4S; Wed, 19 Jul 2017 17:29:13 +0200 From: Philipp Zabel To: linux-kernel@vger.kernel.org Cc: Philipp Zabel , Richard Zhu , Lucas Stach , Bjorn Helgaas , linux-pci@vger.kernel.org Subject: [PATCH 052/102] PCI: imx6: explicitly request exclusive reset control Date: Wed, 19 Jul 2017 17:25:56 +0200 Message-Id: <20170719152646.25903-53-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: linux-pci@vger.kernel.org Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@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: Richard Zhu Cc: Lucas Stach Cc: Bjorn Helgaas Cc: linux-pci@vger.kernel.org Signed-off-by: Philipp Zabel --- drivers/pci/dwc/pci-imx6.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/pci/dwc/pci-imx6.c b/drivers/pci/dwc/pci-imx6.c index bf5c3616e3448..5a2ece394ad39 100644 --- a/drivers/pci/dwc/pci-imx6.c +++ b/drivers/pci/dwc/pci-imx6.c @@ -778,14 +778,15 @@ static int imx6_pcie_probe(struct platform_device *pdev) } break; case IMX7D: - imx6_pcie->pciephy_reset = devm_reset_control_get(dev, - "pciephy"); + imx6_pcie->pciephy_reset = devm_reset_control_get_exclusive(dev, + "pciephy"); if (IS_ERR(imx6_pcie->pciephy_reset)) { dev_err(dev, "Failed to get PCIEPHY reset control\n"); return PTR_ERR(imx6_pcie->pciephy_reset); } - imx6_pcie->apps_reset = devm_reset_control_get(dev, "apps"); + imx6_pcie->apps_reset = devm_reset_control_get_exclusive(dev, + "apps"); if (IS_ERR(imx6_pcie->apps_reset)) { dev_err(dev, "Failed to get PCIE APPS reset control\n"); return PTR_ERR(imx6_pcie->apps_reset);