From patchwork Sat Nov 28 22:41:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Ravnborg X-Patchwork-Id: 11938813 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 12E3DC63798 for ; Sat, 28 Nov 2020 22:43:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CEA9020702 for ; Sat, 28 Nov 2020 22:43:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="A4+pA68y" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388271AbgK1WnK (ORCPT ); Sat, 28 Nov 2020 17:43:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49326 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388310AbgK1WnJ (ORCPT ); Sat, 28 Nov 2020 17:43:09 -0500 Received: from mail-lj1-x241.google.com (mail-lj1-x241.google.com [IPv6:2a00:1450:4864:20::241]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D6CCDC0613D2 for ; Sat, 28 Nov 2020 14:42:14 -0800 (PST) Received: by mail-lj1-x241.google.com with SMTP id s9so10558405ljo.11 for ; Sat, 28 Nov 2020 14:42:14 -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=BP0tdGdOicm/g6FYqITXj/E741V7SOdfxHbuSnOa2vI=; b=A4+pA68yf5NQVAPnKHbZYVBDWIiXGs+Bvvu5J6D3tuTktlHbucucuyXSkvyUy1Z1ad qugn8GtpY2nk3MyGG1NB0/O+SXqhFzV50AwcMgZMDEIzlcPovhiNq/Vp3PCTW362qNUS akY1e5rXqcvvcDXERh7JZfSHWjcCL7TT1XmLL6eKoNkpqDIadVv/n/BApO2EhP/R519x Xwk9g4doicNQ+LGaenNYRm+DemOqIRzrgbI3ZIYi5/QYHt4ULU/wupW4572a5bKokc1P GCVqE5qF8LeEuIz06k9OEgsBZgfX2rLwP5Lto5zDv6y9chUDrSbEr65fc8MNx0jvyhTX Xoag== 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=BP0tdGdOicm/g6FYqITXj/E741V7SOdfxHbuSnOa2vI=; b=LW4GJGtoMntx4KhtNm+tG+g57nO1EXwacXzeWdqQnQDW7DrW3fWmp0ndKd9jLcu8MU v96QfKvecSob9Kgjt0P5l8E4V90eDO+bZE6t2AelEcgU1JMQelpAIU4gMZJVr90SOAwc xihO1hTccjohy24gYLsuxnOTKHoY2uN8XsFV8dT/WKCYrFr9fo8NMyhrghvMAi7r62Ge 99BZKtPTG9H7CHA0Gke0L2POYNVg2p1aw9cRbDQTJDXH993ReHbQhvLsM8F3rIcz2VS5 AJyni3KduCR9rp6/XH7WsAsbPLopl2QBUdGP2eaxIOfnP74CwbN1PDtV6tor6palLQkD 2Rlw== X-Gm-Message-State: AOAM531HYFdv/rOzv0/YBqC4GmFeEnF34zuqut7s7O6VE4KH1CtsyryI oKoEQTj8gW9ZLXiKXiw0y5ZLpdaQbKIW1A== X-Google-Smtp-Source: ABdhPJwwf1ZWhffUvstO1LtukDoI2Zp+qJq1Q3l5sM/werUk5+/LklnUG0w4Xy6qOp1ekvjP6B84Ew== X-Received: by 2002:a2e:888a:: with SMTP id k10mr6395463lji.341.1606603333226; Sat, 28 Nov 2020 14:42:13 -0800 (PST) Received: from saturn.localdomain ([2a00:fd00:8060:1c00:a4c7:9ff9:a160:aad0]) by smtp.gmail.com with ESMTPSA id w21sm1236857lff.280.2020.11.28.14.42.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 28 Nov 2020 14:42:12 -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 27/28] video: fbdev: cirrusfb: Fix kernel-doc and set but not used warnings Date: Sat, 28 Nov 2020 23:41:13 +0100 Message-Id: <20201128224114.1033617-28-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 warnings: - drop kernel-doc for the two debug functions to avoid the warnings - delete unused code v2: - Updated subject (Lee) 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 Cc: Lee Jones Acked-by: Thomas Zimmermann --- 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 *