From mboxrd@z Thu Jan  1 00:00:00 1970
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Subject: [v1] Revert "dmaengine: stm32-mdma: Add a check on read_u32_array"
From: Vinod Koul <vkoul@kernel.org>
Message-Id: <20190325152552.GQ5348@vkoul-mobl>
Date: Mon, 25 Mar 2019 20:55:52 +0530
To: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Cc: Dan Williams <dan.j.williams@intel.com>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Alexandre Torgue <alexandre.torgue@st.com>, dmaengine@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
List-ID: <dmaengine.vger.kernel.org>
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