From: Valentin Longchamp <valentin.longchamp@epfl.ch>
Date: Wed, 20 Jan 2010 18:43:23 +0000 (+0100)
Subject: USB: fix occasional ULPI timeouts with ehci-mxc
X-Git-Tag: v2.6.34-rc1~215^2~203
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f0e40aba1cafe3a834bfcbac8f1e704d496dab9;p=pandora-kernel.git

USB: fix occasional ULPI timeouts with ehci-mxc

On various mxc boards, the intial ULPI reads resulted in a timeout
which prevented the transceiver to be identified and thus the ehci
device to be probed.

Initializing the hardware lines connected to the transceiver (through
pdata->init call) before actually enabling clocks and configuring
registers in the devices fixes this problem.

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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