From patchwork Thu Jun 22 16:46:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gustavo A. R. Silva" X-Patchwork-Id: 13289419 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C742CEB64D8 for ; Thu, 22 Jun 2023 16:45:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229866AbjFVQpm (ORCPT ); Thu, 22 Jun 2023 12:45:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39148 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229812AbjFVQpk (ORCPT ); Thu, 22 Jun 2023 12:45:40 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 668F21FCC; Thu, 22 Jun 2023 09:45:39 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id F00F0618B0; Thu, 22 Jun 2023 16:45:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A2C70C433C0; Thu, 22 Jun 2023 16:45:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1687452338; bh=mPXln+DmOt1KklaFQd3MJkA1//mD28lDoq4prtu8Qoo=; h=Date:From:To:Cc:Subject:From; b=RVvLNYYIvAmGiq4BaiJ+/c8othvgt+IMGlJMhdFQy9LZVYJ2Xh3k64zYSQloMZJxq rQUpRTSch8lojQ25h/Zkqy36qoY2/cYl0Fe5skuKVC8TNUW4Bzdhv3qgCosnUssb4L AmrPOEMU57ueZ/pSZr8IBXKKv+rYNEx55PnTrKLtV+eihP/7kntUs/EF9RzRL5/Mv3 Srf/2XvnQa8LObzVYlGc1ZQYan5qonEfQc7KNytrYp5PiFRZy0Z6LMmI1PbguFJpXm HpaTe9Kwwuo757fSU8ESd7Xlu+L93xv+Bh1KEmOc/7eCSt3RgcemqSqPGx0ppW+/J5 expgtpPfn9WuQ== Date: Thu, 22 Jun 2023 10:46:33 -0600 From: "Gustavo A. R. Silva" To: Helge Deller Cc: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" , linux-hardening@vger.kernel.org Subject: [PATCH][next] fbdev: sh7760fb: Fix -Wimplicit-fallthrough warnings Message-ID: MIME-Version: 1.0 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-hardening@vger.kernel.org Fix the following fallthrough warnings seen after building sh architecture with sh7763rdp_defconfig configuration: drivers/video/fbdev/sh7760fb.c: In function 'sh7760fb_get_color_info': drivers/video/fbdev/sh7760fb.c:138:23: warning: this statement may fall through [-Wimplicit-fallthrough=] 138 | lgray = 1; | ~~~~~~^~~ drivers/video/fbdev/sh7760fb.c:139:9: note: here 139 | case LDDFR_4BPP: | ^~~~ drivers/video/fbdev/sh7760fb.c:143:23: warning: this statement may fall through [-Wimplicit-fallthrough=] 143 | lgray = 1; | ~~~~~~^~~ drivers/video/fbdev/sh7760fb.c:144:9: note: here 144 | case LDDFR_8BPP: | ^~~~ Signed-off-by: Gustavo A. R. Silva --- drivers/video/fbdev/sh7760fb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/video/fbdev/sh7760fb.c b/drivers/video/fbdev/sh7760fb.c index 768011bdb430..98c5227098a8 100644 --- a/drivers/video/fbdev/sh7760fb.c +++ b/drivers/video/fbdev/sh7760fb.c @@ -136,11 +136,13 @@ static int sh7760fb_get_color_info(struct device *dev, break; case LDDFR_4BPP_MONO: lgray = 1; + fallthrough; case LDDFR_4BPP: lbpp = 4; break; case LDDFR_6BPP_MONO: lgray = 1; + fallthrough; case LDDFR_8BPP: lbpp = 8; break;