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=-9.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=ham 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 42477C04EB8 for ; Tue, 11 Dec 2018 00:41:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 03E242084C for ; Tue, 11 Dec 2018 00:41:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="mKQ5BkKh" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 03E242084C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729107AbeLKAl0 (ORCPT ); Mon, 10 Dec 2018 19:41:26 -0500 Received: from mail-wr1-f68.google.com ([209.85.221.68]:37217 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727447AbeLKAl0 (ORCPT ); Mon, 10 Dec 2018 19:41:26 -0500 Received: by mail-wr1-f68.google.com with SMTP id j10so12340760wru.4 for ; Mon, 10 Dec 2018 16:41:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=ZKq2htSNW/TcYrKCBtc+NHz3ZdYLc4gE7+TEtkC+ZXI=; b=mKQ5BkKhzSTs3VUSUrY9uPEaigPPxjvg7bA+zFRkHQR75lOMsOLQpHReo31n4HCN6u l819sqQ5frM5Dm0RdCzuqj/3e6wv6FfrGD/77a1bvg27zxo5n9ANyfHJU9KWE2rloejP Bq/zmsGUsmhYhlS0/TGcT26umDeJEbsR+vcVDZi+dIXDvPopSLVGpqXzPOLjjPkbwX5Y odqnZ0X/nxKURU7XjZq/NnWdwcIK9yRB7u5gfkGJw6GEehreRk05VGEAjPx63UeJWBKk Wo9Yc0B6LAS6grQnH/9jSpYFEGHiHiJno7WNH7TixxUMZbAeQCSY//acYmWy5xxeq9LX kb5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=ZKq2htSNW/TcYrKCBtc+NHz3ZdYLc4gE7+TEtkC+ZXI=; b=cAcQ/v/nRiY6axQrmQyjx+6QfjaEF3abNqfTdIER3/kBLMoxcpSEAi/GziIEs39aHw HkGAr8UEP32y8tH/FuWcb/l4NbMRpo+ipRQ5h18TdCNT2Z380ygAJjyt4PGBG+wn/Xik 07dl5BYrEBuGDQKvpPSAvvUaN2xiDeiua5nYaSDO0RBAkHs23S1IhC0xp40rXlcMAXRP vYiORrvisJTFoQu0djPwLuTTLvm4jr5htgSttill4UrqdDVIo0Fh4KNM5GGRzllJBDsG Hkk0LsLF4mlUu19VjgvDuHnm1pSRmcoucUosDV9ckt+PILF+AfJewBBuIgoi7iPYOTHK g/Uw== X-Gm-Message-State: AA+aEWZqIPqYa2K0lcmBqukEWW8RAjZGyNjMntH8DyzBoJrnlakJBLvN 3W2uExSIE5Yfz9pyDAAAmGY= X-Google-Smtp-Source: AFSGD/XfB9wjbo3b5JotaoiMUEbwHmWXpSFXm/yfYQLz57D3YfU9Nsn+jArIks9JdzpFYPIOXHDD3A== X-Received: by 2002:a5d:56d2:: with SMTP id m18mr12472045wrw.113.1544488883368; Mon, 10 Dec 2018 16:41:23 -0800 (PST) Received: from localhost.localdomain ([2a01:4f8:10b:24a5::2]) by smtp.gmail.com with ESMTPSA id l20sm34624627wrb.93.2018.12.10.16.41.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 10 Dec 2018 16:41:22 -0800 (PST) From: Nathan Chancellor To: Santosh Shilimkar Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Nathan Chancellor Subject: [PATCH] soc: ti: knav_dma: Use proper enum in pktdma_init_chan Date: Mon, 10 Dec 2018 17:41:14 -0700 Message-Id: <20181211004114.28029-1-natechancellor@gmail.com> X-Mailer: git-send-email 2.20.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Clang warns when one enumerated type is implicitly converted to another: drivers/soc/ti/knav_dma.c:601:20: warning: implicit conversion from enumeration type 'enum dma_data_direction' to different enumeration type 'enum dma_transfer_direction' [-Wenum-conversion] chan->direction = DMA_NONE; ~ ^~~~~~~~ 1 warning generated. While DMA_NONE and DMA_TRANS_NONE have different values, there is no functional change because direction is never checked against DMA_NONE, only against DMA_MEM_TO_DEV and DMA_DEV_TO_MEM. Signed-off-by: Nathan Chancellor --- drivers/soc/ti/knav_dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c index e05ab16d9a9e..6285cd8efb21 100644 --- a/drivers/soc/ti/knav_dma.c +++ b/drivers/soc/ti/knav_dma.c @@ -598,7 +598,7 @@ static int pktdma_init_chan(struct knav_dma_device *dma, INIT_LIST_HEAD(&chan->list); chan->dma = dma; - chan->direction = DMA_NONE; + chan->direction = DMA_TRANS_NONE; atomic_set(&chan->ref_count, 0); spin_lock_init(&chan->lock); -- 2.20.0