From mboxrd@z Thu Jan 1 00:00:00 1970 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 29044C63798 for ; Sat, 28 Nov 2020 02:29:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E0F0220809 for ; Sat, 28 Nov 2020 02:29:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="abL3wWcv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729872AbgK1C2q (ORCPT ); Fri, 27 Nov 2020 21:28:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56690 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731135AbgK0T71 (ORCPT ); Fri, 27 Nov 2020 14:59:27 -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 262DBC0613D4 for ; Fri, 27 Nov 2020 11:59:23 -0800 (PST) Received: by mail-lj1-x241.google.com with SMTP id z1so7131170ljn.4 for ; Fri, 27 Nov 2020 11:59:23 -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=ekXPc5E7Fh5wD/Vc411Zf73OtfZn7TTfUSuqDZSxDOI=; b=abL3wWcvsvIz2CzO/LLQDCf6XcLh3onTjaMFDbGE74/YxhdMd5qgru9TxPx1XN+iwj uvlGQppWRm4tryk0y+YoqhT1zyKdQHFNHWdbwFnhNiLbPBWzLDb2Q4lL5/fNiKgNuGK3 qieT5nqi1qzBx9lSmNch74YLkmKW1LSxDX3omn3t33/G7J+bEEoNXDod3xPQOoffnTlC UOs2GrcWE2DMYOkzM6z5qM0FmTWCvRFzHnn/yP/XWrevQjm19rxNz5m5bh3rApNBsDTS UFW+++W0JdwSqoLqjua+cPbmHpauD1O2T5YtvRC7PECiKQkPylu3MlvlSjPYnA+FjUq2 qUHg== 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=ekXPc5E7Fh5wD/Vc411Zf73OtfZn7TTfUSuqDZSxDOI=; b=B8tfqr22z07Tb9+2Q6lVJcL6thOirqLGACP9IULURp92FRy/6kDzewTjiQy7jXLikk CP1Fq3GR+xsg+UeyylafXySHP/WkooFSoefLAxQWaXT9uavmupAxVDCSJ9ILAHhC3cSv FFA9+nfRF3xR4EvKQgT8tofvFCMowbpbUaww4yl0AIz9oVYNFjKMqZqwJPiXQpaeFk5+ ANPW99DAxPttlZ5xzNyh+2o3j6wVyhpNT5aOy3oDtYvKrH2X/RZ7bNK0myugks3LYSmE EJB6zY5LFk8vrZPOyZp0P/DSDCpu1MYxxuKv7f5gV8uBaRkEOLsYQy7Gbd17ILUWEDE6 GHiw== X-Gm-Message-State: AOAM532G+rIZatxJ4ET85gB1+1mInMk7+kNreGZ2N+irecpEgd9azcr0 2SiDxClX14EBxrLKH1mqWi4+CuFxaNySE8rA X-Google-Smtp-Source: ABdhPJyOyRLSvkVpVR1HEUfAKSuZ5ePdfs+N0TGYeMdvRv4fmzf7VQ4BrA1YQM7s6/4t3ORr021/gQ== X-Received: by 2002:a2e:80c4:: with SMTP id r4mr4469451ljg.284.1606507161441; Fri, 27 Nov 2020 11:59:21 -0800 (PST) Received: from saturn.localdomain ([2a00:fd00:8060:1c00:9d62:990:4557:451]) by smtp.gmail.com with ESMTPSA id c6sm1070415ljj.140.2020.11.27.11.59.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Nov 2020 11:59:20 -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 18/28] video: fbdev: mx3fb: Fix W=1 warnings Date: Fri, 27 Nov 2020 20:58:15 +0100 Message-Id: <20201127195825.858960-19-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 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org Fix W=1 warnings: - Fix kernel-doc - Drop unused code/variables Signed-off-by: Sam Ravnborg Cc: Sam Ravnborg Cc: Jani Nikula Cc: Laurent Pinchart Cc: Daniel Vetter Cc: Xiaofei Tan Cc: Arnd Bergmann --- drivers/video/fbdev/mx3fb.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/drivers/video/fbdev/mx3fb.c b/drivers/video/fbdev/mx3fb.c index 894617ddabcb..fabb271337ed 100644 --- a/drivers/video/fbdev/mx3fb.c +++ b/drivers/video/fbdev/mx3fb.c @@ -445,7 +445,6 @@ static void sdc_enable_channel(struct mx3fb_info *mx3_fbi) static void sdc_disable_channel(struct mx3fb_info *mx3_fbi) { struct mx3fb_data *mx3fb = mx3_fbi->mx3fb; - uint32_t enabled; unsigned long flags; if (mx3_fbi->txd == NULL) @@ -453,7 +452,7 @@ static void sdc_disable_channel(struct mx3fb_info *mx3_fbi) spin_lock_irqsave(&mx3fb->lock, flags); - enabled = sdc_fb_uninit(mx3_fbi); + sdc_fb_uninit(mx3_fbi); spin_unlock_irqrestore(&mx3fb->lock, flags); @@ -732,7 +731,7 @@ static int mx3fb_unmap_video_memory(struct fb_info *fbi); /** * mx3fb_set_fix() - set fixed framebuffer parameters from variable settings. - * @info: framebuffer information pointer + * @fbi: framebuffer information pointer * @return: 0 on success or negative error code on failure. */ static int mx3fb_set_fix(struct fb_info *fbi) @@ -740,7 +739,7 @@ static int mx3fb_set_fix(struct fb_info *fbi) struct fb_fix_screeninfo *fix = &fbi->fix; struct fb_var_screeninfo *var = &fbi->var; - strncpy(fix->id, "DISP3 BG", 8); + memcpy(fix->id, "DISP3 BG", 8); fix->line_length = var->xres_virtual * var->bits_per_pixel / 8; @@ -1105,6 +1104,8 @@ static void __blank(int blank, struct fb_info *fbi) /** * mx3fb_blank() - blank the display. + * @blank: blank value for the panel + * @fbi: framebuffer information pointer */ static int mx3fb_blank(int blank, struct fb_info *fbi) { @@ -1126,7 +1127,7 @@ static int mx3fb_blank(int blank, struct fb_info *fbi) /** * mx3fb_pan_display() - pan or wrap the display * @var: variable screen buffer information. - * @info: framebuffer information pointer. + * @fbi: framebuffer information pointer. * * We look only at xoffset, yoffset and the FB_VMODE_YWRAP flag */ @@ -1387,6 +1388,8 @@ static int mx3fb_unmap_video_memory(struct fb_info *fbi) /** * mx3fb_init_fbinfo() - initialize framebuffer information object. + * @dev: the device + * @ops: framebuffer device operations * @return: initialized framebuffer structure. */ static struct fb_info *mx3fb_init_fbinfo(struct device *dev, -- 2.27.0