From 5022a2088687baeda87b03889d0791b1b908266b Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <m.chehab@samsung.com>
Date: Fri, 27 Dec 2013 00:28:57 -0300
Subject: [PATCH] [media] em28xx: properly implement AC97 wait code
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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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Reading git-format-patch failed