USB: isp1362-hcd.c: usb message always saved in case of underrun
authorBruno Morelli <bruno@evidence.eu.com>
Mon, 30 Jul 2012 13:26:50 +0000 (15:26 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 10 Aug 2012 18:49:13 +0000 (11:49 -0700)
commit4840ae17ba7e21f2932120383a2c9a0f30e66123
tree87bdc9d8f087d89f6f8d078ff10f1516067be920
parent872c495dd0f9d1f48814a8ee80c2c7b3b7c3b4d9
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>
drivers/usb/host/isp1362-hcd.c