From patchwork Sun Oct 21 20:00:11 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 10651545 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-2.web.codeaurora.org (Postfix) with ESMTP id 6401D109C for ; Sun, 21 Oct 2018 20:04:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 53C8528769 for ; Sun, 21 Oct 2018 20:04:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 47BFF287E7; Sun, 21 Oct 2018 20:04:37 +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=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 DF29C28769 for ; Sun, 21 Oct 2018 20:04:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728356AbeJVEPu (ORCPT ); Mon, 22 Oct 2018 00:15:50 -0400 Received: from sauhun.de ([88.99.104.3]:45698 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728310AbeJVEPr (ORCPT ); Mon, 22 Oct 2018 00:15:47 -0400 Received: from localhost (unknown [90.200.225.72]) by pokefinder.org (Postfix) with ESMTPSA id 9F53E2E35DB; Sun, 21 Oct 2018 22:00:19 +0200 (CEST) From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, Wolfram Sang , Tomi Valkeinen , David Airlie , dri-devel@lists.freedesktop.org Subject: [PATCH 6/6] gpu: drm: omapdrm: displays: panel-dsi-cm: simplify getting .driver_data Date: Sun, 21 Oct 2018 22:00:11 +0200 Message-Id: <20181021200012.1583-7-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.19.0 In-Reply-To: <20181021200012.1583-1-wsa+renesas@sang-engineering.com> References: <20181021200012.1583-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 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 'driver_data' from 'struct device' directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang --- Build tested only. buildbot is happy. .../gpu/drm/omapdrm/displays/panel-dsi-cm.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c index 29692a5217c5..88d4b0c60689 100644 --- a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c +++ b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c @@ -412,8 +412,7 @@ static const struct backlight_ops dsicm_bl_ops = { static ssize_t dsicm_num_errors_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct platform_device *pdev = to_platform_device(dev); - struct panel_drv_data *ddata = platform_get_drvdata(pdev); + struct panel_drv_data *ddata = dev_get_drvdata(dev); struct omap_dss_device *src = ddata->dssdev.src; u8 errors = 0; int r; @@ -444,8 +443,7 @@ static ssize_t dsicm_num_errors_show(struct device *dev, static ssize_t dsicm_hw_revision_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct platform_device *pdev = to_platform_device(dev); - struct panel_drv_data *ddata = platform_get_drvdata(pdev); + struct panel_drv_data *ddata = dev_get_drvdata(dev); struct omap_dss_device *src = ddata->dssdev.src; u8 id1, id2, id3; int r; @@ -476,8 +474,7 @@ static ssize_t dsicm_store_ulps(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct platform_device *pdev = to_platform_device(dev); - struct panel_drv_data *ddata = platform_get_drvdata(pdev); + struct panel_drv_data *ddata = dev_get_drvdata(dev); struct omap_dss_device *src = ddata->dssdev.src; unsigned long t; int r; @@ -511,8 +508,7 @@ static ssize_t dsicm_show_ulps(struct device *dev, struct device_attribute *attr, char *buf) { - struct platform_device *pdev = to_platform_device(dev); - struct panel_drv_data *ddata = platform_get_drvdata(pdev); + struct panel_drv_data *ddata = dev_get_drvdata(dev); unsigned int t; mutex_lock(&ddata->lock); @@ -526,8 +522,7 @@ static ssize_t dsicm_store_ulps_timeout(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct platform_device *pdev = to_platform_device(dev); - struct panel_drv_data *ddata = platform_get_drvdata(pdev); + struct panel_drv_data *ddata = dev_get_drvdata(dev); struct omap_dss_device *src = ddata->dssdev.src; unsigned long t; int r; @@ -558,8 +553,7 @@ static ssize_t dsicm_show_ulps_timeout(struct device *dev, struct device_attribute *attr, char *buf) { - struct platform_device *pdev = to_platform_device(dev); - struct panel_drv_data *ddata = platform_get_drvdata(pdev); + struct panel_drv_data *ddata = dev_get_drvdata(dev); unsigned int t; mutex_lock(&ddata->lock);