From: Ben Dooks <ben-linux@fluff.org>
Date: Tue, 25 May 2010 04:36:50 +0000 (+0100)
Subject: USB: s3c-hsotg: Ensure TX FIFO addresses setup when initialising FIFOs
X-Git-Tag: v2.6.35-rc2~17^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f002d200598918f5058dfcfda3da46f29019765;p=pandora-kernel.git

USB: s3c-hsotg: Ensure TX FIFO addresses setup when initialising FIFOs

Some versions of the S3C HS OtG block startup with overlapping TX FIFO
information, so change the fifo_init code to ensure that known values
are set into the FIFO registers at initialisation/reset time.

This also ensures that the FIFO RAM pointers are in a known state
before use.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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