From: Bruno Morelli <bruno@evidence.eu.com>
Date: Mon, 30 Jul 2012 13:26:50 +0000 (+0200)
Subject: USB: isp1362-hcd.c: usb message always saved in case of underrun
X-Git-Tag: v3.6-rc3~41^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4840ae17ba7e21f2932120383a2c9a0f30e66123;p=pandora-kernel.git

USB: isp1362-hcd.c: usb message always saved in case of underrun

The usb message must be saved also in case the USB endpoint is not a
control endpoint (i.e., "endpoint 0"), otherwise in some circumstances
we don't have a payload in case of error.

The patch has been created by tracing with usbmon the different error
messages generated by this driver with respect to the ehci-hcd driver.

Signed-off-by: Bruno Morelli <bruno@evidence.eu.com>
Signed-off-by: Claudio Scordino <claudio@evidence.eu.com>
Tested-by: Bruno Morelli <bruno@evidence.eu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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