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[209.132.180.67]) by mx.google.com with ESMTP id b8si1732395pge.384.2018.12.13.07.44.39; Thu, 13 Dec 2018 07:44:40 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@baylibre-com.20150623.gappssmtp.com header.s=20150623 header.b=qJn2AdAo; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728342AbeLMPoj (ORCPT + 6 others); Thu, 13 Dec 2018 10:44:39 -0500 Received: from mail-wm1-f68.google.com ([209.85.128.68]:36238 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726150AbeLMPoj (ORCPT ); Thu, 13 Dec 2018 10:44:39 -0500 Received: by mail-wm1-f68.google.com with SMTP id a18so2883805wmj.1 for ; Thu, 13 Dec 2018 07:44:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=bDJIH6gC/LNEwkSD74Pi8XnlAWHkZTuEbFylymG13pc=; b=qJn2AdAoxREYaQcjOjhR0DorWHhTmDoJwyrJh7qxs77uuI68vkmSDOp4z0ns/JDqfP lHNNsFGdoGW8MaZ2R8AVvHunq/zvcZ3q7RkEZH9Qj4es3g07JfXfesyAh0GNvmtO/u4L Fw7V7+wQWroZP0JdrwQn+hOXP5n+ahtmo4XNztElalfp1ytXV6Jq8jTwvb781FcsivWk /QcdK3g15KHA7DCYrPA9e0Jyz4neLkVKsN611yl57kJdSZdyzZmOVVFqGpx3+fDPDej/ uUHyx1ZaFxsKyW8ZYr1+CPkIrkaoWpapBJErTimxBO556QgzXn8ovvgJtBvPyMIESo4F Aa4A== 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=bDJIH6gC/LNEwkSD74Pi8XnlAWHkZTuEbFylymG13pc=; b=T4S+WkCqUur3MVXM8i2/6WKag0iv0AcGyTJdw93aqtCBRWaFfzArZDOf9yVQubxQ5s R2TAGWRUPaSor/CCae5T9Gh10K4Sn9QCHzGSWF1S23WjK4y4974Qs7I0s6BPznD0+e16 hllyg9cR8el1ZxfObw2BgtSjBDJ09g7oquAoZOy7cOgVyyJ2glNmk+YGnC+vZ+L3fL3G YQNAtwW7nKCRGwoAcpH4bWBh95UgfRfpPvRuGvLt6PugyFPSektDdOEeuQa+ZJ+dWLMs whvXrZqx51AURUXjnFjtbH3c291voAhnaeyKuzDqU5J1g/XFzEep7M+/nf7oIbArVZC4 KpyQ== X-Gm-Message-State: AA+aEWYAGcSRHR8gB8BGN/K1ubP6yNQ+U14bNPUlNH7qHvhe+/EcEWLw fXVWbxwMskGyYFEf20z+GywOyg== X-Received: by 2002:a1c:8acd:: with SMTP id m196mr10910274wmd.120.1544715877324; Thu, 13 Dec 2018 07:44:37 -0800 (PST) Received: from boomer.local ([2a01:e34:eeb6:4690:106b:bae3:31ed:7561]) by smtp.googlemail.com with ESMTPSA id p74sm3118235wmd.29.2018.12.13.07.44.35 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 13 Dec 2018 07:44:36 -0800 (PST) From: Jerome Brunet To: Mark Brown , Kevin Hilman , Carlo Caione Cc: Jerome Brunet , alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org Subject: [PATCH] ASoC: meson: fix do_div warning in spdifin Date: Thu, 13 Dec 2018 16:44:28 +0100 Message-Id: <20181213154428.6070-1-jbrunet@baylibre.com> X-Mailer: git-send-email 2.19.2 MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Even if this spdif input driver is only supposed to be used on 64bits platform, there is possible problem with 32bits and do_div, as reported by the kbuild robot. Just fix it. Fixes: 5ce5658375e6 ("ASoC: meson: add axg spdif input") Signed-off-by: Jerome Brunet --- Hi Mark, This fixes the problem reported by kbuild robot [0]. Sorry for not catching this earlier. Regards Jerome [0]: https://lkml.kernel.org/r/201812132245.lBYydcs3%fengguang.wu@intel.com sound/soc/meson/axg-spdifin.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) -- 2.19.2 diff --git a/sound/soc/meson/axg-spdifin.c b/sound/soc/meson/axg-spdifin.c index 09f385a2bbba..01b2035fa841 100644 --- a/sound/soc/meson/axg-spdifin.c +++ b/sound/soc/meson/axg-spdifin.c @@ -146,8 +146,8 @@ static void axg_spdifin_write_mode_param(struct regmap *map, int mode, unsigned int base_reg, unsigned int width) { - unsigned int offset = mode, rem; - unsigned int reg, shift; + uint64_t offset = mode; + unsigned int reg, shift, rem; rem = do_div(offset, num_per_reg);