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=-8.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 DBB62C0650F for ; Mon, 12 Aug 2019 01:08:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A5D2E20663 for ; Mon, 12 Aug 2019 01:08:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=embeddedor.com header.i=@embeddedor.com header.b="V+g+WALm" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726164AbfHLBI5 (ORCPT ); Sun, 11 Aug 2019 21:08:57 -0400 Received: from gateway23.websitewelcome.com ([192.185.50.141]:49744 "EHLO gateway23.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725870AbfHLBI5 (ORCPT ); Sun, 11 Aug 2019 21:08:57 -0400 X-Greylist: delayed 1502 seconds by postgrey-1.27 at vger.kernel.org; Sun, 11 Aug 2019 21:08:56 EDT Received: from cm12.websitewelcome.com (cm12.websitewelcome.com [100.42.49.8]) by gateway23.websitewelcome.com (Postfix) with ESMTP id 54B255AB6 for ; Sun, 11 Aug 2019 19:22:03 -0500 (CDT) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id wy65h1PneiQerwy65hNzx6; Sun, 11 Aug 2019 19:22:03 -0500 X-Authority-Reason: nr=8 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=embeddedor.com; s=default; h=Content-Transfer-Encoding:Content-Type: MIME-Version:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=rOOPxfsGYN4ADAoetTEhwGr2GPC2m5yYCGICAwSLA1A=; b=V+g+WALm4X/kwH+wvXaJ6qDBvd waEP+UkdGFUylUdlIgI4Nevdkq6rFad044GJxvbyq1DCf2nLjQcTTnBONgh8Q7RNWPJJl1wcngKQ6 tvWThJyI6b52FptrqWKwwudEfSMuwE5etxuDMPs6dLhsqCNrSzUjAZnuwgzxf1XavDACYLcnN+8eX P7p5q+x9/rMd/I9EfZYazn2SocvkmRIr2S1T6o6Oy/C3KqmN5ayXseInCj90f3yPE9aBwV9R3sNo/ TX+Th24EIsrPyuCUgC0BJAWNlHdNIYzUKq5rDhjO2w7USIw6vW9xrt3zzsArkl5Rg5gJDw3aG/n4V Q1Shd5sA==; Received: from [187.192.11.120] (port=52044 helo=embeddedor) by gator4166.hostgator.com with esmtpa (Exim 4.92) (envelope-from ) id 1hwy64-002b9l-LT; Sun, 11 Aug 2019 19:22:00 -0500 Date: Sun, 11 Aug 2019 19:22:00 -0500 From: "Gustavo A. R. Silva" To: Li Yang , Zhang Wei , Vinod Koul , Dan Williams Cc: linuxppc-dev@lists.ozlabs.org, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH] dmaengine: fsldma: Mark expected switch fall-through Message-ID: <20190812002159.GA26899@embeddedor> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.9.4 (2018-02-28) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 187.192.11.120 X-Source-L: No X-Exim-ID: 1hwy64-002b9l-LT X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedor) [187.192.11.120]:52044 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 13 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org Mark switch cases where we are expecting to fall through. Fix the following warning (Building: powerpc-ppa8548_defconfig powerpc): drivers/dma/fsldma.c: In function ‘fsl_dma_chan_probe’: drivers/dma/fsldma.c:1165:26: warning: this statement may fall through [-Wimplicit-fallthrough=] chan->toggle_ext_pause = fsl_chan_toggle_ext_pause; ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/dma/fsldma.c:1166:2: note: here case FSL_DMA_IP_83XX: ^~~~ Reported-by: kbuild test robot Signed-off-by: Gustavo A. R. Silva --- drivers/dma/fsldma.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c index 23e0a356f167..ad72b3f42ffa 100644 --- a/drivers/dma/fsldma.c +++ b/drivers/dma/fsldma.c @@ -1163,6 +1163,7 @@ static int fsl_dma_chan_probe(struct fsldma_device *fdev, switch (chan->feature & FSL_DMA_IP_MASK) { case FSL_DMA_IP_85XX: chan->toggle_ext_pause = fsl_chan_toggle_ext_pause; + /* Fall through */ case FSL_DMA_IP_83XX: chan->toggle_ext_start = fsl_chan_toggle_ext_start; chan->set_src_loop_size = fsl_chan_set_src_loop_size; -- 2.22.0