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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 D4CE4C2D0A3 for ; Mon, 26 Oct 2020 16:02:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 962BC239D2 for ; Mon, 26 Oct 2020 16:02:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603728147; bh=hxlUO93iSjn7XTJn8G5zlplf5TFU5wC+vKL/JdLpdZg=; h=From:To:Cc:Subject:Date:List-ID:From; b=GcreeBefxz/BMiem8NdLZP4KlOB/pUFnry6V6pfdGGXdjH5KK8aG8hkTmN3QLV/t4 0OhQ9QVcwoLki7uniCbCa6huE7G4JXPHU1uABAv3kRUQGZ7VXzCj6KGd7jFQ66Zups fLnl8fHlPrO0kI5kRIIc32E2/jir2P3m9bIGdNgM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1784678AbgJZQCK (ORCPT ); Mon, 26 Oct 2020 12:02:10 -0400 Received: from mail.kernel.org ([198.145.29.99]:47090 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1773879AbgJZQBa (ORCPT ); Mon, 26 Oct 2020 12:01:30 -0400 Received: from localhost.localdomain (unknown [192.30.34.233]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8DA9320706; Mon, 26 Oct 2020 16:01:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603728089; bh=hxlUO93iSjn7XTJn8G5zlplf5TFU5wC+vKL/JdLpdZg=; h=From:To:Cc:Subject:Date:From; b=QLYhQreuUHpvopmb0mcrEkGGLQ/WrGUmEBVyHVGkdBSH6N0QSvomVc41jGf7bgU2f UzfajfszhEm/uMC5WNHdyzgQQBfodG4c2glo6HZyREDOLqphwMuqRUE/CzfSbdOV3V TAGcMhdf7bVSqBvpaBk55+J0POu6c7hDOrQhYv5o= From: Arnd Bergmann To: Vinod Koul , Peter Ujfalusi , Grygorii Strashko Cc: Arnd Bergmann , Dan Williams , Yu Kuai , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] dmaengine: ti: k3-udma: fix -Wenum-conversion warning Date: Mon, 26 Oct 2020 17:01:15 +0100 Message-Id: <20201026160123.3704531-1-arnd@kernel.org> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org From: Arnd Bergmann gcc warns about a mismatch argument type when passing 'false' into a function that expects an enum: drivers/dma/ti/k3-udma-private.c: In function 'xudma_tchan_get': drivers/dma/ti/k3-udma-private.c:86:34: warning: implicit conversion from 'enum ' to 'enum udma_tp_level' [-Wenum-conversion] 86 | return __udma_reserve_##res(ud, false, id); \ | ^~~~~ drivers/dma/ti/k3-udma-private.c:95:1: note: in expansion of macro 'XUDMA_GET_PUT_RESOURCE' 95 | XUDMA_GET_PUT_RESOURCE(tchan); | ^~~~~~~~~~~~~~~~~~~~~~ In this case, false has the same numerical value as UDMA_TP_NORMAL, so passing that is most likely the correct way to avoid the warning without changing the behavior. Fixes: d70241913413 ("dmaengine: ti: k3-udma: Add glue layer for non DMAengine users") Signed-off-by: Arnd Bergmann --- drivers/dma/ti/k3-udma-private.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/ti/k3-udma-private.c b/drivers/dma/ti/k3-udma-private.c index aa24e554f7b4..8563a392f30b 100644 --- a/drivers/dma/ti/k3-udma-private.c +++ b/drivers/dma/ti/k3-udma-private.c @@ -83,7 +83,7 @@ EXPORT_SYMBOL(xudma_rflow_is_gp); #define XUDMA_GET_PUT_RESOURCE(res) \ struct udma_##res *xudma_##res##_get(struct udma_dev *ud, int id) \ { \ - return __udma_reserve_##res(ud, false, id); \ + return __udma_reserve_##res(ud, UDMA_TP_NORMAL, id); \ } \ EXPORT_SYMBOL(xudma_##res##_get); \ \ -- 2.27.0