diff options
Diffstat (limited to 'sys/dev/usb/serial/ulpt.c')
| -rw-r--r-- | sys/dev/usb/serial/ulpt.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/usb/serial/ulpt.c b/sys/dev/usb/serial/ulpt.c index 063e297..1bb7385 100644 --- a/sys/dev/usb/serial/ulpt.c +++ b/sys/dev/usb/serial/ulpt.c @@ -543,7 +543,7 @@ ulpt_attach(device_t dev) /* search through all the descriptors looking for bidir mode */ id = usbd_get_interface_descriptor(uaa->iface); - alt_index = 0 - 1; + alt_index = 0xFF; while (1) { if (id == NULL) { break; @@ -631,14 +631,14 @@ found: error = usb_fifo_attach(uaa->device, sc, &sc->sc_mtx, &ulpt_fifo_methods, &sc->sc_fifo, - unit, 0 - 1, uaa->info.bIfaceIndex, + unit, -1, uaa->info.bIfaceIndex, UID_ROOT, GID_OPERATOR, 0644); if (error) { goto detach; } error = usb_fifo_attach(uaa->device, sc, &sc->sc_mtx, &unlpt_fifo_methods, &sc->sc_fifo_noreset, - unit, 0 - 1, uaa->info.bIfaceIndex, + unit, -1, uaa->info.bIfaceIndex, UID_ROOT, GID_OPERATOR, 0644); if (error) { goto detach; |
