From: Bruce Allan <bruce.w.allan@intel.com>
Date: Tue, 19 Mar 2013 01:47:12 +0000 (+0000)
Subject: e1000e: fix scheduling while atomic bugs
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~65^2~280^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=274a85e095b8265c3b759a60f8c52b9993d89d3b;p=pandora-kernel.git

e1000e: fix scheduling while atomic bugs

The previous commit ce43a2168c59bc47b5f0c1825fd5f9a2a9e3b447 (e1000e:
cleanup USLEEP_RANGE checkpatch checks) converted a number of delays and
sleeps as recommended in ./Documentation/timers/timers-howto.txt.
Unfortunately, a few of the udelay() to usleep_range() conversions are in
code paths that are in an atomic context in which usleep_range() should
not be used.  Revert those specific changes.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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