From patchwork Sat Nov 28 22:41:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Ravnborg X-Patchwork-Id: 11938819 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 041B8C63777 for ; Sat, 28 Nov 2020 22:43:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C3DBD20702 for ; Sat, 28 Nov 2020 22:43:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="tvzCFnaK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732698AbgK1Wnb (ORCPT ); Sat, 28 Nov 2020 17:43:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49426 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730785AbgK1Wn3 (ORCPT ); Sat, 28 Nov 2020 17:43:29 -0500 Received: from mail-lf1-x142.google.com (mail-lf1-x142.google.com [IPv6:2a00:1450:4864:20::142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9DF0FC0613D1 for ; Sat, 28 Nov 2020 14:42:03 -0800 (PST) Received: by mail-lf1-x142.google.com with SMTP id s27so12750239lfp.5 for ; Sat, 28 Nov 2020 14:42:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=5MJlaKcTS845wbNZGaIoS2kPxxU74n2R9tKR7IOQIuA=; b=tvzCFnaKarri4MrMt/OOBX4UYabnmocLUjuejQpGNQHUbU1DV6B8ZgY3G77V3kezjS TjZKXyvlQ9iCHDG6ntv/X/orBmg0DjjdkGE6hTXPdAuSBP2EYE1V8VsonslrBQw9+mGb FD854fbfMhhp0lNLk880C3CTN4ruQLvxeqY3O4+fCM8IRdEhz5qLr15AO69rFVOYqyzZ svz4z+Qz8nd4wmxP3lb28IIk1+Bl24bS8CGDh5JSpkdhBS0ouH65+e0hekQ5q/QfxGFC DNnmoyu4ginXvCr6uQdvL6yx9/fXSAVcuv+WiZz0VrA8PRDNzTrGcFt5rkgJYY29QCr7 8upA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=5MJlaKcTS845wbNZGaIoS2kPxxU74n2R9tKR7IOQIuA=; b=mcekx80I/4T1FzhBXkkyIHM+v9XyiueGqwKxDKKQMgwMdih4v3AoW82yRt3+is8e7E Jp5VebJMEwlPzJy9fb9sfkL2OlbogjHpTBBjw7wT2eoX+Wse2u4pO/Ei8adU2UKXZSoE 7Y3xjyTASsUr+PpQ/kb96R1g90xDcCydAoj15NgB/MnmdPQAPhu9HBZ6Q4KILHncB3pn uHVf5gwtXecB/y9+Mo+qTsqFKE19HTO5emZ1Jp2YXoXSTN8dktZ8KJa0yOgN0ok9W/jc yvcuJpeN3PZlq2y4CPqdRdfofdEZ8BXSBSukzqIA8DxoaDW0SOwWwxWF3h/S13kzuVGf /CyA== X-Gm-Message-State: AOAM533SHNc4HvmMjV8LvzH8CYy85Nb/vhd1zcCkv0YFzNGuOyUr139m Iet10FasApQf1wxb7aWbi4+GBu48VCfSTA== X-Google-Smtp-Source: ABdhPJxedjLhnAr5B6nJvt/A/46S2ueviNNylSrgyAirvdAVc5ST23a882taVbnarg8qv8rIuZvs4g== X-Received: by 2002:ac2:446f:: with SMTP id y15mr6344891lfl.415.1606603321907; Sat, 28 Nov 2020 14:42:01 -0800 (PST) Received: from saturn.localdomain ([2a00:fd00:8060:1c00:a4c7:9ff9:a160:aad0]) by smtp.gmail.com with ESMTPSA id w21sm1236857lff.280.2020.11.28.14.42.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 28 Nov 2020 14:42:01 -0800 (PST) Sender: Sam Ravnborg From: Sam Ravnborg To: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, Lee Jones Cc: Aditya Pakki , Alexander Klimov , Alex Dewar , Antonino Daplas , Arnd Bergmann , Bartlomiej Zolnierkiewicz , Benjamin Herrenschmidt , Daniel Vetter , Evgeny Novikov , Florian Tobias Schandinat , George Kennedy , Greg Kroah-Hartman , Gustavo Silva , Jani Nikula , Jason Yan , Jingoo Han , Jiri Slaby , Joe Perches , Kristoffer Ericson , Laurent Pinchart , Mike Rapoport , Nathan Chancellor , Peilin Ye , Peter Rosin , Qilong Zhang , Randy Dunlap , Saeed Mirzamohammadi , Sam Ravnborg , Tetsuo Handa , Thomas Winischhofer , Thomas Zimemrmann , Vaibhav Gupta , Xiaofei Tan Subject: [PATCH v2 21/28] video: fbdev: tmiofb: Fix set but not used warnings Date: Sat, 28 Nov 2020 23:41:07 +0100 Message-Id: <20201128224114.1033617-22-sam@ravnborg.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201128224114.1033617-1-sam@ravnborg.org> References: <20201128224114.1033617-1-sam@ravnborg.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org Fix W=1 warnings by avoiding local variables and use direct references. v2: - Updated subject (Lee) Signed-off-by: Sam Ravnborg Cc: Daniel Vetter Cc: Sam Ravnborg Cc: Jani Nikula Cc: Lee Jones --- drivers/video/fbdev/tmiofb.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/video/fbdev/tmiofb.c b/drivers/video/fbdev/tmiofb.c index 50111966c981..b70faa3850f2 100644 --- a/drivers/video/fbdev/tmiofb.c +++ b/drivers/video/fbdev/tmiofb.c @@ -802,10 +802,8 @@ static int tmiofb_remove(struct platform_device *dev) const struct mfd_cell *cell = mfd_get_cell(dev); struct fb_info *info = platform_get_drvdata(dev); int irq = platform_get_irq(dev, 0); - struct tmiofb_par *par; if (info) { - par = info->par; unregister_framebuffer(info); tmiofb_hw_stop(dev); @@ -816,8 +814,8 @@ static int tmiofb_remove(struct platform_device *dev) free_irq(irq, info); iounmap(info->screen_base); - iounmap(par->lcr); - iounmap(par->ccr); + iounmap(((struct tmiofb_par *)info->par)->lcr); + iounmap(((struct tmiofb_par *)info->par)->ccr); framebuffer_release(info); }