From patchwork Thu Apr 19 14:05:36 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 10350811 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 1958960231 for ; Thu, 19 Apr 2018 14:27:42 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0A870204C3 for ; Thu, 19 Apr 2018 14:27:42 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id F37562223E; Thu, 19 Apr 2018 14:27:41 +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 A9207204C3 for ; Thu, 19 Apr 2018 14:27:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752507AbeDSO1L (ORCPT ); Thu, 19 Apr 2018 10:27:11 -0400 Received: from sauhun.de ([88.99.104.3]:45272 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752792AbeDSOGw (ORCPT ); Thu, 19 Apr 2018 10:06:52 -0400 Received: from localhost (unknown [145.253.130.2]) by pokefinder.org (Postfix) with ESMTPSA id DDE503139B2; Thu, 19 Apr 2018 16:06:49 +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 , Krzysztof Kozlowski , Herbert Xu , "David S. Miller" , Kukjin Kim , Jamie Iles , linux-crypto@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 06/61] crypto: simplify getting .drvdata Date: Thu, 19 Apr 2018 16:05:36 +0200 Message-Id: <20180419140641.27926-7-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-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 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: Krzysztof Kozlowski --- Build tested only. buildbot is happy. Please apply individually. drivers/crypto/exynos-rng.c | 6 ++---- drivers/crypto/picoxcell_crypto.c | 6 ++---- 2 files changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/crypto/exynos-rng.c b/drivers/crypto/exynos-rng.c index 86f5f459762e..2cfabb99cb6e 100644 --- a/drivers/crypto/exynos-rng.c +++ b/drivers/crypto/exynos-rng.c @@ -319,8 +319,7 @@ static int exynos_rng_remove(struct platform_device *pdev) static int __maybe_unused exynos_rng_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct exynos_rng_dev *rng = platform_get_drvdata(pdev); + struct exynos_rng_dev *rng = dev_get_drvdata(dev); int ret; /* If we were never seeded then after resume it will be the same */ @@ -350,8 +349,7 @@ static int __maybe_unused exynos_rng_suspend(struct device *dev) static int __maybe_unused exynos_rng_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct exynos_rng_dev *rng = platform_get_drvdata(pdev); + struct exynos_rng_dev *rng = dev_get_drvdata(dev); int ret; /* Never seeded so nothing to do */ diff --git a/drivers/crypto/picoxcell_crypto.c b/drivers/crypto/picoxcell_crypto.c index a4df966adbf6..321d5e2ac833 100644 --- a/drivers/crypto/picoxcell_crypto.c +++ b/drivers/crypto/picoxcell_crypto.c @@ -1169,8 +1169,7 @@ static void spacc_spacc_complete(unsigned long data) #ifdef CONFIG_PM static int spacc_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct spacc_engine *engine = platform_get_drvdata(pdev); + struct spacc_engine *engine = dev_get_drvdata(dev); /* * We only support standby mode. All we have to do is gate the clock to @@ -1184,8 +1183,7 @@ static int spacc_suspend(struct device *dev) static int spacc_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct spacc_engine *engine = platform_get_drvdata(pdev); + struct spacc_engine *engine = dev_get_drvdata(dev); return clk_enable(engine->clk); }