From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Tue, 19 Jun 2012 10:34:08 +0000 (+0300)
Subject: dw_dmac: introduce dwc_fast_fls()
X-Git-Tag: v3.6-rc1~109^2~31
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4c2d56c574db84ef6e0101f28a37c044e89b0302;p=pandora-kernel.git

dw_dmac: introduce dwc_fast_fls()

There were three places where such function is used. We still avoid to use
native fls() because in one case it requires to use 64bit version which is
suboptimal in our case.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Viresh Kumar <viresh.linux@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
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