From patchwork Thu Apr 5 17:25:51 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 895470 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 40H8qy6MgWz9s0p for ; Fri, 6 Apr 2018 03:26:06 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751404AbeDER0F (ORCPT ); Thu, 5 Apr 2018 13:26:05 -0400 Received: from sauhun.de ([88.99.104.3]:40854 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751259AbeDER0F (ORCPT ); Thu, 5 Apr 2018 13:26:05 -0400 Received: from localhost (p54B33501.dip0.t-ipconnect.de [84.179.53.1]) by pokefinder.org (Postfix) with ESMTPSA id 944972FE001; Thu, 5 Apr 2018 19:26:02 +0200 (CEST) From: Wolfram Sang To: linux-pwm@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, Yoshihiro Shimoda , Wolfram Sang Subject: [PATCH] pwm: rcar: simplify getting .drvdata Date: Thu, 5 Apr 2018 19:25:51 +0200 Message-Id: <20180405172552.8720-1-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.11.0 Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang Acked-by: Yoshihiro Shimoda Reviewed-by: Geert Uytterhoeven Reviewed-by: Simon Horman --- Only build tested. Fixed numerous times in other drivers, however... drivers/pwm/pwm-rcar.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/pwm/pwm-rcar.c b/drivers/pwm/pwm-rcar.c index 91d11f2e2fef..748f614d5375 100644 --- a/drivers/pwm/pwm-rcar.c +++ b/drivers/pwm/pwm-rcar.c @@ -261,8 +261,7 @@ MODULE_DEVICE_TABLE(of, rcar_pwm_of_table); #ifdef CONFIG_PM_SLEEP static struct pwm_device *rcar_pwm_dev_to_pwm_dev(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct rcar_pwm_chip *rcar_pwm = platform_get_drvdata(pdev); + struct rcar_pwm_chip *rcar_pwm = dev_get_drvdata(dev); struct pwm_chip *chip = &rcar_pwm->chip; return &chip->pwms[0];