From patchwork Thu Apr 19 14:06:29 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 10350467 X-Patchwork-Delegate: geert@linux-m68k.org 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 C9E7360231 for ; Thu, 19 Apr 2018 14:09:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BBD47289E1 for ; Thu, 19 Apr 2018 14:09:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AFF2328A16; Thu, 19 Apr 2018 14:09:07 +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=unavailable 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 2A146289E1 for ; Thu, 19 Apr 2018 14:09:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753714AbeDSOIk (ORCPT ); Thu, 19 Apr 2018 10:08:40 -0400 Received: from sauhun.de ([88.99.104.3]:45270 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752682AbeDSOHQ (ORCPT ); Thu, 19 Apr 2018 10:07:16 -0400 Received: from localhost (unknown [145.253.130.2]) by pokefinder.org (Postfix) with ESMTPSA id 1BCA33139DE; Thu, 19 Apr 2018 16:07:15 +0200 (CEST) From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, kernel-janitors@vger.kernel.org, Wolfram Sang , Wim Van Sebroeck , Guenter Roeck , Michal Simek , linux-watchdog@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 59/61] watchdog: simplify getting .drvdata Date: Thu, 19 Apr 2018 16:06:29 +0200 Message-Id: <20180419140641.27926-60-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180419140641.27926-1-wsa+renesas@sang-engineering.com> References: <20180419140641.27926-1-wsa+renesas@sang-engineering.com> Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang Reviewed-by: Guenter Roeck Acked-by: Michal Simek --- Build tested only. buildbot is happy. Please apply individually. drivers/watchdog/cadence_wdt.c | 6 ++---- drivers/watchdog/of_xilinx_wdt.c | 6 ++---- drivers/watchdog/wdat_wdt.c | 6 ++---- 3 files changed, 6 insertions(+), 12 deletions(-) diff --git a/drivers/watchdog/cadence_wdt.c b/drivers/watchdog/cadence_wdt.c index 3ec1f418837d..c3924356d173 100644 --- a/drivers/watchdog/cadence_wdt.c +++ b/drivers/watchdog/cadence_wdt.c @@ -418,8 +418,7 @@ static void cdns_wdt_shutdown(struct platform_device *pdev) */ static int __maybe_unused cdns_wdt_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct cdns_wdt *wdt = platform_get_drvdata(pdev); + struct cdns_wdt *wdt = dev_get_drvdata(dev); if (watchdog_active(&wdt->cdns_wdt_device)) { cdns_wdt_stop(&wdt->cdns_wdt_device); @@ -438,8 +437,7 @@ static int __maybe_unused cdns_wdt_suspend(struct device *dev) static int __maybe_unused cdns_wdt_resume(struct device *dev) { int ret; - struct platform_device *pdev = to_platform_device(dev); - struct cdns_wdt *wdt = platform_get_drvdata(pdev); + struct cdns_wdt *wdt = dev_get_drvdata(dev); if (watchdog_active(&wdt->cdns_wdt_device)) { ret = clk_prepare_enable(wdt->clk); diff --git a/drivers/watchdog/of_xilinx_wdt.c b/drivers/watchdog/of_xilinx_wdt.c index 4acbe05e27bb..d3f7eb046678 100644 --- a/drivers/watchdog/of_xilinx_wdt.c +++ b/drivers/watchdog/of_xilinx_wdt.c @@ -268,8 +268,7 @@ static int xwdt_remove(struct platform_device *pdev) */ static int __maybe_unused xwdt_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct xwdt_device *xdev = platform_get_drvdata(pdev); + struct xwdt_device *xdev = dev_get_drvdata(dev); if (watchdog_active(&xdev->xilinx_wdt_wdd)) xilinx_wdt_stop(&xdev->xilinx_wdt_wdd); @@ -285,8 +284,7 @@ static int __maybe_unused xwdt_suspend(struct device *dev) */ static int __maybe_unused xwdt_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct xwdt_device *xdev = platform_get_drvdata(pdev); + struct xwdt_device *xdev = dev_get_drvdata(dev); int ret = 0; if (watchdog_active(&xdev->xilinx_wdt_wdd)) diff --git a/drivers/watchdog/wdat_wdt.c b/drivers/watchdog/wdat_wdt.c index 0da9943d405f..56ad19608a9b 100644 --- a/drivers/watchdog/wdat_wdt.c +++ b/drivers/watchdog/wdat_wdt.c @@ -447,8 +447,7 @@ static int wdat_wdt_probe(struct platform_device *pdev) #ifdef CONFIG_PM_SLEEP static int wdat_wdt_suspend_noirq(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct wdat_wdt *wdat = platform_get_drvdata(pdev); + struct wdat_wdt *wdat = dev_get_drvdata(dev); int ret; if (!watchdog_active(&wdat->wdd)) @@ -475,8 +474,7 @@ static int wdat_wdt_suspend_noirq(struct device *dev) static int wdat_wdt_resume_noirq(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct wdat_wdt *wdat = platform_get_drvdata(pdev); + struct wdat_wdt *wdat = dev_get_drvdata(dev); int ret; if (!watchdog_active(&wdat->wdd))