From: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Date: Fri, 25 Oct 2013 10:33:26 +0000 (+0000)
Subject: swiotlb: print a warning when the swiotlb is full
X-Git-Tag: v3.13-rc1~81^2~2^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=783d0281043b9a1111d81d11ed0610b83d8857ed;p=pandora-kernel.git

swiotlb: print a warning when the swiotlb is full

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

Changes in v7:
- use dev_warn instead of pr_warn.
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