From: Mauro Carvalho Chehab <m.chehab@samsung.com>
Date: Fri, 27 Dec 2013 03:28:57 +0000 (-0300)
Subject: [media] em28xx: properly implement AC97 wait code
X-Git-Tag: v3.14-rc1~20^2~62
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5022a2088687baeda87b03889d0791b1b908266b;p=pandora-kernel.git

[media] em28xx: properly implement AC97 wait code

Instead of assuming that msleep() is precise, use a jiffies
based code to wait for AC97 to be available.

Reviewed-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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