From patchwork Fri Nov 27 19:58:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Ravnborg X-Patchwork-Id: 11937355 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 81CC0C63777 for ; Sat, 28 Nov 2020 01:27:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3C9042224E for ; Sat, 28 Nov 2020 01:27:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="qF9fwez/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729486AbgK1B1U (ORCPT ); Fri, 27 Nov 2020 20:27:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731215AbgK0UAz (ORCPT ); Fri, 27 Nov 2020 15:00:55 -0500 Received: from mail-lj1-x242.google.com (mail-lj1-x242.google.com [IPv6:2a00:1450:4864:20::242]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 96808C061A48 for ; Fri, 27 Nov 2020 11:59:28 -0800 (PST) Received: by mail-lj1-x242.google.com with SMTP id i17so7139167ljd.3 for ; Fri, 27 Nov 2020 11:59:28 -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=9kSOTWA+7s6AOb+69TSTraRrpPzvQt0NSKodoDw/MKE=; b=qF9fwez/8eaHyKOX5BvHZDGWBo8OtRqL2a/PzPIQyIbhyLEOO7waJR7Z0THGhHMceD RckmI4o1wQh67jeR6LjecdUPPo5kDcu117113Z9ni218DuH6CkR8YoQtniRJbgO7Eu5p BD/aCCHWbEkkxq2ZRld7/VYfPoeEA5KAieFBVOWJSyZnwDMV9Qx0kAGGXW2d6ORuxaFV ng7b0pFUuDPJyq0J2aGoG4aHLBIk6yh4PL8gax6RSGwlyAYQk1H3+mj3cC77H9I4TI43 YS5lOmapuee8ceUM8hT+sW2koepygnS6aJwBOs3blDtAmFM0q/Iud2UzmOkzjbOq0TYQ 1eAQ== 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=9kSOTWA+7s6AOb+69TSTraRrpPzvQt0NSKodoDw/MKE=; b=EhRT4O1AjLBTeg7tQtpy5xl+XmbXY31loILHj/LxcGfiwBji83d5SU6rbmBBObhhmt uljr4BzvPWETTdha9uu7Cpu+efQ5vBI2JAxEUoBP99OWLDLADd0wOduACZ5ikzYV1f+O GLEBl89+hYiUp+ANhq8X+sB2zcmdHwKRoS59tyhMvx5d9fhvCxOjzYz03vi8XN4gXClN EWcKXh8fDBJkkRifE7qrPzq4elGAPqED7+hR7GdJQCzPSRaQXyMuefAPWGQLG1inKTmS n55CCul6o417iXZL8fKxW/2rpMXVZ88Ti7TZ9B3ztpoAfFlSq+haSjAOI+p9zTZVfuAl bnTA== X-Gm-Message-State: AOAM532u5eu0zUce4CL3CqlaZNCfJet8L9BmHCvt8lNA7bikcFZJS1+Q /J08qHGu1cc4DYZnIZveB7HJySXIuQM2elmO X-Google-Smtp-Source: ABdhPJyiPskz8/EA3qnZwsG8Wc64GE4af1+UWpYPCXIfNajx7wDDAG0cU5XuIvRrf/LNtcypwTCcqQ== X-Received: by 2002:a2e:7803:: with SMTP id t3mr4447881ljc.176.1606507166788; Fri, 27 Nov 2020 11:59:26 -0800 (PST) Received: from saturn.localdomain ([2a00:fd00:8060:1c00:9d62:990:4557:451]) by smtp.gmail.com with ESMTPSA id c6sm1070415ljj.140.2020.11.27.11.59.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Nov 2020 11:59:26 -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 , Ferenc Bakonyi , Florian Tobias Schandinat , George Kennedy , Greg Kroah-Hartman , Gustavo Silva , Jani Nikula , Jason Yan , Jingoo Han , Jiri Slaby , Joe Perches , Kristoffer Ericson , Laurent Pinchart , linux-nvidia@lists.surfsouth.com, Michal Januszewski , 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 v1 20/28] video: fbdev: nvidia: Fix W=1 warnings Date: Fri, 27 Nov 2020 20:58:17 +0100 Message-Id: <20201127195825.858960-21-sam@ravnborg.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201127195825.858960-1-sam@ravnborg.org> References: <20201127195825.858960-1-sam@ravnborg.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org Fix warnings by deleting unused code Signed-off-by: Sam Ravnborg Cc: Antonino Daplas Cc: linux-fbdev@vger.kernel.org --- drivers/video/fbdev/nvidia/nv_setup.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/video/fbdev/nvidia/nv_setup.c b/drivers/video/fbdev/nvidia/nv_setup.c index 2fa68669613a..5404017e6957 100644 --- a/drivers/video/fbdev/nvidia/nv_setup.c +++ b/drivers/video/fbdev/nvidia/nv_setup.c @@ -89,9 +89,8 @@ u8 NVReadSeq(struct nvidia_par *par, u8 index) } void NVWriteAttr(struct nvidia_par *par, u8 index, u8 value) { - volatile u8 tmp; - tmp = VGA_RD08(par->PCIO, par->IOBase + 0x0a); + VGA_RD08(par->PCIO, par->IOBase + 0x0a); if (par->paletteEnabled) index &= ~0x20; else @@ -101,9 +100,7 @@ void NVWriteAttr(struct nvidia_par *par, u8 index, u8 value) } u8 NVReadAttr(struct nvidia_par *par, u8 index) { - volatile u8 tmp; - - tmp = VGA_RD08(par->PCIO, par->IOBase + 0x0a); + VGA_RD08(par->PCIO, par->IOBase + 0x0a); if (par->paletteEnabled) index &= ~0x20; else