From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Date: Thu, 11 Aug 2011 20:50:56 +0000 (-0400)
Subject: swiotlb: Expose swiotlb_nr_tlb function to modules
X-Git-Tag: v3.3-rc1~121^2~88^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f21ffe9f6da6d3a69c518b7345c198d48d941c34;p=pandora-kernel.git

swiotlb: Expose swiotlb_nr_tlb function to modules

As a mechanism to detect whether SWIOTLB is enabled or not.
We also fix the spelling - it was swioltb instead of
swiotlb.

CC: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
[v1: Ripped out swiotlb_enabled]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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