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Date: Fri, 15 Jul 2016 17:14:42 -0700
From: Brian Norris <computersforpeace@gmail.com>
To: weiyj_lk@163.com
Cc: Boris Brezillon <boris.brezillon@free-electrons.com>,
        Richard Weinberger <richard@nod.at>,
        David Woodhouse <dwmw2@infradead.org>,
        "Cooper Jr., Franklin" <fcooper@ti.com>,
        Wei Yongjun <yongjun_wei@trendmicro.com.cn>,
        linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH -next] mtd: nand: omap2: fix return value check in
 omap_nand_probe()
Message-ID: <20160716001442.GB76613@google.com>
References: <1468498005-10664-1-git-send-email-weiyj_lk@163.com>
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On Thu, Jul 14, 2016 at 12:06:45PM +0000, weiyj_lk@163.com wrote:
> From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
> 
> In case of error, the function dma_request_chan() returns ERR_PTR() and
> never returns NULL. The NULL test in the return value check should be
> replaced with IS_ERR().
> 
> Fixes: aa7abd312c11 ('mtd: nand: omap2: Support parsing dma channel
> information from DT')
> Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>

Applied to l2-mtd.git