tigertool: update pyusb calls

Update pyusb calling format to match chroot
version.

BRANCH=None
BUG=b:35849284
TEST=flash, control tigertail successfully

Change-Id: I27f34d63c8ddc09c903dcc1da39d18e7dbf15710
Reviewed-on: https://chromium-review.googlesource.com/511668
Commit-Ready: Nick Sanders <nsanders@chromium.org>
Tested-by: Nick Sanders <nsanders@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
This commit is contained in:
Nick Sanders
2017-05-22 20:29:33 -07:00
committed by chrome-bot
parent 81b2654dc9
commit 3219d9988b

View File

@@ -66,7 +66,7 @@ class Susb(object):
dev = None
if self._serialname:
for d in dev_list:
dev_serial = usb.util.get_string(d, d.iSerialNumber)
dev_serial = usb.util.get_string(d, 256, d.iSerialNumber)
if dev_serial == self._serialname:
dev = d
break
@@ -74,7 +74,7 @@ class Susb(object):
raise SusbError('USB device(%s) not found' % self._serialname)
else:
try:
dev = dev_list.next()
dev = dev_list[0]
except StopIteration:
raise SusbError('USB device %04x:%04x not found' % (
self._vendor, self._product))