From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH 07/15] devm_memremap: convert to return ERR_PTR
Date: Thu, 24 Sep 2015 08:13:16 -0700
Message-ID: <20150924151316.GE24375@infradead.org>
References: <20150923043737.36490.70547.stgit@dwillia2-desk3.jf.intel.com>
 <20150923044150.36490.15073.stgit@dwillia2-desk3.jf.intel.com>
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Cc: akpm@linux-foundation.org, linux-nvdimm@ml01.01.org,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	linux-fsdevel@vger.kernel.org,
	Ross Zwisler <ross.zwisler@linux.intel.com>
To: Dan Williams <dan.j.williams@intel.com>
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On Wed, Sep 23, 2015 at 12:41:50AM -0400, Dan Williams wrote:
> Make devm_memremap consistent with the error return scheme of
> devm_memremap_pages to remove special casing in the pmem driver.

Looks good,

Reviewed-by: Christoph Hellwig <hch@lst.de>