From patchwork Fri Nov 27 19:58:24 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Ravnborg X-Patchwork-Id: 334565 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=unavailable 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 174EDC3E8C5 for ; Sat, 28 Nov 2020 01:21:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C62F220857 for ; Sat, 28 Nov 2020 01:21:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="uCchEecM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729695AbgK1BTT (ORCPT ); Fri, 27 Nov 2020 20:19:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56602 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731337AbgK0UBX (ORCPT ); Fri, 27 Nov 2020 15:01:23 -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 B4A33C08E9AA for ; Fri, 27 Nov 2020 11:59:46 -0800 (PST) Received: by mail-lf1-x142.google.com with SMTP id t6so8513948lfl.13 for ; Fri, 27 Nov 2020 11:59:46 -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=Y8wtXUawbSNHT6itVp9PKOsqounZ7r/XQRvyXGYV8s4=; b=uCchEecMQO/c968kGrHMi75DxnjAfug0UW+aYItCxW4i6Iwimiy9pksY5eUBYQwl4O r8N9m1kaX8yO9kzMiUW421bnoXfJr7otEBXhAuYXIryg8whiIzfAUYBqIWws/ZaF7Db6 pUR8dvReqH2RzmOh2Ij82rZii5ClfkmrJcGUNcXSnm47I6Sx8veOKecG4zFG+TEV6VOx GpLoAwvsDjFcGew/J71nPkwrXZuP327XdXLBE5wnMp2Lx8H2ZTUaglXR7eTKkIO+I9oV huxDVJpCSoAeXhc6pxQuhKPDdR7CWYLz91ohFMgNqaRuE5RVnekpel+nxaAE+kFwn6Ji xQgA== 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=Y8wtXUawbSNHT6itVp9PKOsqounZ7r/XQRvyXGYV8s4=; b=pwS/6YtQEUqd7f+8K79ew/ryFkjzHASCSd/LzNRkt4pPBGFs4EpMmS8LOicm6WnV0o GPW/ORF/Wo0cw/S2gBdIw6ym371Pcauvu2cjCkz/Y1xAiE4gQhR+6ldpYTyc7r6Bn8xa jJNY+N/gKqc4c+lspuTRgN58/x/fGXCTnlOouYcI4bBOoaTP+y8EbxAbkw2CWYrdJsOO QHsVWBZk1lmuDb7ygJ46+UQ7w0JTTzEqoL3o4ZUPxJ+4gh7dcUnbgz+WB5vdyUk9tfLx 1rVvNTUbKR8Y6KxUBzctaP+g0yJ8Q9DC/C39q5ltLTMq3RIwpWIy22Z5aXviVOL17xB6 BQkw== X-Gm-Message-State: AOAM532txQLsC8Dell3UbUwVdaJVwbFXCqMI9KHdJ9dtemBQ/hzKfBzJ 5CErU29V/Y9f/nj4awILyZFhXECeTNXD/XSb X-Google-Smtp-Source: ABdhPJwgFjbWLJCd/wY65mHVlJvS4se9f+t/fvMNSUof1QOLLwqOeklo9SNHoshiG83N34pr1A6+7w== X-Received: by 2002:a19:4bd2:: with SMTP id y201mr4378293lfa.330.1606507185047; Fri, 27 Nov 2020 11:59:45 -0800 (PST) Received: from saturn.localdomain ([2a00:fd00:8060:1c00:9d62:990:4557:451]) by smtp.gmail.com with ESMTPSA id c6sm1070415ljj.140.2020.11.27.11.59.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Nov 2020 11:59:44 -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 27/28] video: fbdev: cirrusfb: Fix W=1 warnings Date: Fri, 27 Nov 2020 20:58:24 +0100 Message-Id: <20201127195825.858960-28-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: - fix kernel-doc - delete unused code Signed-off-by: Sam Ravnborg Cc: Thomas Zimemrmann Cc: Sam Ravnborg Cc: "Gustavo A. R. Silva" Cc: Daniel Vetter Cc: Saeed Mirzamohammadi Cc: Jani Nikula Cc: Mike Rapoport --- drivers/video/fbdev/cirrusfb.c | 20 +++++++++----------- 1 file changed, 9 insertions(+), 11 deletions(-) diff --git a/drivers/video/fbdev/cirrusfb.c b/drivers/video/fbdev/cirrusfb.c index e9027172c0f5..93802abbbc72 100644 --- a/drivers/video/fbdev/cirrusfb.c +++ b/drivers/video/fbdev/cirrusfb.c @@ -2463,8 +2463,6 @@ static void AttrOn(const struct cirrusfb_info *cinfo) */ static void WHDR(const struct cirrusfb_info *cinfo, unsigned char val) { - unsigned char dummy; - if (is_laguna(cinfo)) return; if (cinfo->btype == BT_PICASSO) { @@ -2473,18 +2471,18 @@ static void WHDR(const struct cirrusfb_info *cinfo, unsigned char val) WGen(cinfo, VGA_PEL_MSK, 0x00); udelay(200); /* next read dummy from pixel address (3c8) */ - dummy = RGen(cinfo, VGA_PEL_IW); + RGen(cinfo, VGA_PEL_IW); udelay(200); } /* now do the usual stuff to access the HDR */ - dummy = RGen(cinfo, VGA_PEL_MSK); + RGen(cinfo, VGA_PEL_MSK); udelay(200); - dummy = RGen(cinfo, VGA_PEL_MSK); + RGen(cinfo, VGA_PEL_MSK); udelay(200); - dummy = RGen(cinfo, VGA_PEL_MSK); + RGen(cinfo, VGA_PEL_MSK); udelay(200); - dummy = RGen(cinfo, VGA_PEL_MSK); + RGen(cinfo, VGA_PEL_MSK); udelay(200); WGen(cinfo, VGA_PEL_MSK, val); @@ -2492,7 +2490,7 @@ static void WHDR(const struct cirrusfb_info *cinfo, unsigned char val) if (cinfo->btype == BT_PICASSO) { /* now first reset HDR access counter */ - dummy = RGen(cinfo, VGA_PEL_IW); + RGen(cinfo, VGA_PEL_IW); udelay(200); /* and at the end, restore the mask value */ @@ -2800,9 +2798,9 @@ static void bestclock(long freq, int *nom, int *den, int *div) #ifdef CIRRUSFB_DEBUG -/** +/* * cirrusfb_dbg_print_regs - * @base: If using newmmio, the newmmio base address, otherwise %NULL + * @regbase: If using newmmio, the newmmio base address, otherwise %NULL * @reg_class: type of registers to read: %CRT, or %SEQ * * DESCRIPTION: @@ -2847,7 +2845,7 @@ static void cirrusfb_dbg_print_regs(struct fb_info *info, va_end(list); } -/** +/* * cirrusfb_dbg_reg_dump * @base: If using newmmio, the newmmio base address, otherwise %NULL *