From patchwork Wed Jul 19 15:25:06 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 9852715 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 4E2C1602BD for ; Wed, 19 Jul 2017 16:01:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3E6D8201F5 for ; Wed, 19 Jul 2017 16:01:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 33593237F1; Wed, 19 Jul 2017 16:01:29 +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 96FB0204BD for ; Wed, 19 Jul 2017 16:01:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932155AbdGSP7D (ORCPT ); Wed, 19 Jul 2017 11:59:03 -0400 Received: from metis.ext.4.pengutronix.de ([92.198.50.35]:44873 "EHLO metis.ext.4.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755210AbdGSP10 (ORCPT ); Wed, 19 Jul 2017 11:27:26 -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 1dXqsl-0001si-E3; Wed, 19 Jul 2017 17:27:23 +0200 From: Philipp Zabel To: linux-kernel@vger.kernel.org Cc: Philipp Zabel , Alan Tull , Moritz Fischer , linux-fpga@vger.kernel.org Subject: [PATCH 002/102] ARM: socfpga: explicitly request exclusive reset control Date: Wed, 19 Jul 2017 17:25:06 +0200 Message-Id: <20170719152646.25903-3-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-fpga@vger.kernel.org Sender: linux-fpga-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fpga@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: Alan Tull Cc: Moritz Fischer Cc: linux-fpga@vger.kernel.org Signed-off-by: Philipp Zabel Acked-By: Moritz Fischer Acked-by: Alan Tull --- drivers/fpga/altera-hps2fpga.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/fpga/altera-hps2fpga.c b/drivers/fpga/altera-hps2fpga.c index 3066b805f2d07..a18ff430c9af1 100644 --- a/drivers/fpga/altera-hps2fpga.c +++ b/drivers/fpga/altera-hps2fpga.c @@ -145,7 +145,8 @@ static int alt_fpga_bridge_probe(struct platform_device *pdev) of_id = of_match_device(altera_fpga_of_match, dev); priv = (struct altera_hps2fpga_data *)of_id->data; - priv->bridge_reset = of_reset_control_get_by_index(dev->of_node, 0); + priv->bridge_reset = of_reset_control_get_exclusive_by_index(dev->of_node, + 0); if (IS_ERR(priv->bridge_reset)) { dev_err(dev, "Could not get %s reset control\n", priv->name); return PTR_ERR(priv->bridge_reset);