From: Michal Sojka <sojkam1@fel.cvut.cz>
Date: Tue, 14 Jan 2014 10:48:17 +0000 (+0100)
Subject: ugw: Use send() instead of poll() in mmap()-based TX
X-Git-Tag: fix-allnoconfig~77
X-Git-Url: http://rtime.felk.cvut.cz/gitweb/can-benchmark.git/commitdiff_plain/f5d5a2c6d0d48d295be18b9f5bfdade560eec941?hp=f5d5a2c6d0d48d295be18b9f5bfdade560eec941

ugw: Use send() instead of poll() in mmap()-based TX

Send should block as well and if there were no previous send request
poll would deadlock.
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