From: Igor Grinberg <grinberg@compulab.co.il>
Date: Sun, 10 Oct 2010 15:59:18 +0000 (+0200)
Subject: USB: otg/ulpi: improve ulpi phy detection.
X-Git-Tag: v2.6.37-rc1~154^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a9138192d0e716c3e9714b3fe03543d93ebbad9f;p=pandora-kernel.git

USB: otg/ulpi: improve ulpi phy detection.

Improve ulpi phy detection by utilizing the "scratch" register.
Allow unknown ulpi phy work without the need to hard-code the id.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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