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USB: visor: fix initialisation of UX50/TH55 devices 

Fix regression introduced by commit
214916f2ec (USB: visor: reimplement using
generic framework) which broke initialisation of UX50/TH55 devices that
used re-mapped bulk-out endpoint addresses.

Reported-by: Robert Gadsdon <rgadsdon@bayarea.net>
Tested-by: Robert Gadsdon <rgadsdon@bayarea.net>
Cc: stable <stable@kernel.org>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hifive-unleashed-5.1
Johan Hovold 2010-10-12 01:07:05 +02:00 committed by Greg Kroah-Hartman
parent 59c6ccd9f9
commit cfb8da8f69
1 changed files with 10 additions and 1 deletions
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11
drivers/usb/serial/visor.c
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@ -606,6 +606,10 @@ static int treo_attach(struct usb_serial *serial)
static int clie_5_attach(struct usb_serial *serial)
{
struct usb_serial_port *port;
unsigned int pipe;
int j;
dbg("%s", __func__);
/* TH55 registers 2 ports.
@ -621,9 +625,14 @@ static int clie_5_attach(struct usb_serial *serial)
return -1;
/* port 0 now uses the modified endpoint Address */
serial->port[0]->bulk_out_endpointAddress =
port = serial->port[0];
port->bulk_out_endpointAddress =
serial->port[1]->bulk_out_endpointAddress;
pipe = usb_sndbulkpipe(serial->dev, port->bulk_out_endpointAddress);
for (j = 0; j < ARRAY_SIZE(port->write_urbs); ++j)
port->write_urbs[j]->pipe = pipe;
return 0;
}