From patchwork Fri Jul 19 10:31:09 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chuhong Yuan X-Patchwork-Id: 11049983 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 889EE13AC for ; Fri, 19 Jul 2019 10:32:45 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 76789287D1 for ; Fri, 19 Jul 2019 10:32:45 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 66EA5288BB; Fri, 19 Jul 2019 10:32:45 +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=-7.7 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FROM,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 F329A287D1 for ; Fri, 19 Jul 2019 10:32:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726076AbfGSKco (ORCPT ); Fri, 19 Jul 2019 06:32:44 -0400 Received: from mail-pl1-f196.google.com ([209.85.214.196]:43095 "EHLO mail-pl1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725853AbfGSKco (ORCPT ); Fri, 19 Jul 2019 06:32:44 -0400 Received: by mail-pl1-f196.google.com with SMTP id 4so8454141pld.10; Fri, 19 Jul 2019 03:32:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=h8qhnRgEZihilSgw7kKeGvUMgkb5ifMf+Eyiz0heXJs=; b=EsYFYhi5YLM2CYVaQbmamBSUnTVMml8zoraowbCu2noJpLEblOs1149Bnhj/0mSj8y w09uJ6DNfzL0wFZSLSVFs0iSvBiWKDNu2eEXXkduSOl06NoD/3q1AdVYp4BkidNYjLq+ wlD7597+u9ukQKpU5FNxD2x5ZjMjABkfcvza2gDWFf7k7jfvjfg0AZerDQttBrGw7oZp o9clkP9OtbBSx6igyic2vp3vDwqcF9uipciVX+pe6ORBE61JAgU4KuPkeLOVhsivLCsn l4HaF+Us1nVeL2l2kMMkox7OE965ZfqEpk2sSaSLH4iWMzFwKPRe11oU9eR+zrLywQLa OFzw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=h8qhnRgEZihilSgw7kKeGvUMgkb5ifMf+Eyiz0heXJs=; b=DMd2JixK2z1Zqqja2rSfJZvK4FcOQiBznJE3miV0yQE/HKzWcmsNwm/tH7zYi2I/pa W/mQgLhSuEQmU1BF75rYJrarYVR2T0+qbLdZjI1O3B+oY8y4cb+Hx0IpA8lwJOG4QRa6 QHwpmz30zdPWR39OGKUyTuavltJxeUa9NY76TeDFm9lwVoKF5KN/7yqiloH7aDqJ++86 qVqhccX1bvgj36J1d6dTErZzyoFQPCoqcACFlJwLgE6X09mgHsjCUIkHIs4yckHnRa9B JtmhCyWw5/i3h7amzQS6XGnPx2aCGQZYqcIqtEv+KHs5MLPYtmPIdQP5N7ABIHVelH0O wDAw== X-Gm-Message-State: APjAAAXLMnmlH7saggPyv5xCr4fOIOFh6l5ylMWajkj2z8/iKdfLgpv+ cU/2UmQMb31iB+tWgu5noEY= X-Google-Smtp-Source: APXvYqwM5uX2Z3lxpUb1PgpPaYg4UrhdWy602Z/sInoOWoP2qM3MQBWuz62fdEs69wpXsM/tmvWoqQ== X-Received: by 2002:a17:902:20c8:: with SMTP id v8mr56385548plg.284.1563532363495; Fri, 19 Jul 2019 03:32:43 -0700 (PDT) Received: from suzukaze.ipads-lab.se.sjtu.edu.cn ([89.31.126.54]) by smtp.gmail.com with ESMTPSA id i15sm34029444pfd.160.2019.07.19.03.32.39 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Fri, 19 Jul 2019 03:32:42 -0700 (PDT) From: Chuhong Yuan Cc: Inki Dae , Joonyoung Shim , Seung-Woo Kim , Kyungmin Park , David Airlie , Daniel Vetter , Kukjin Kim , Krzysztof Kozlowski , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Chuhong Yuan Subject: [PATCH] drm/exynos: Use dev_get_drv_data Date: Fri, 19 Jul 2019 18:31:09 +0800 Message-Id: <20190719103108.19998-1-hslester96@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 To: unlisted-recipients:; (no To-header on input) Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP dev_get_drvdata is a simpler implementation comparing to to_platform_device + platform_get_drvdata. This makes the code simpler. Signed-off-by: Chuhong Yuan --- drivers/gpu/drm/exynos/exynos_drm_fimc.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_gsc.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c index a594ab7be2c0..164d914cbe9a 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c @@ -44,7 +44,7 @@ static unsigned int fimc_mask = 0xc; module_param_named(fimc_devs, fimc_mask, uint, 0644); MODULE_PARM_DESC(fimc_devs, "Alias mask for assigning FIMC devices to Exynos DRM"); -#define get_fimc_context(dev) platform_get_drvdata(to_platform_device(dev)) +#define get_fimc_context(dev) dev_get_drvdata(dev) enum { FIMC_CLK_LCLK, diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c index 1e4b21c49a06..1c524db9570f 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c @@ -58,7 +58,7 @@ #define GSC_COEF_DEPTH 3 #define GSC_AUTOSUSPEND_DELAY 2000 -#define get_gsc_context(dev) platform_get_drvdata(to_platform_device(dev)) +#define get_gsc_context(dev) dev_get_drvdata(dev) #define gsc_read(offset) readl(ctx->regs + (offset)) #define gsc_write(cfg, offset) writel(cfg, ctx->regs + (offset))