diff options
Diffstat (limited to 'sys/dev/usb/ucom.c')
| -rw-r--r-- | sys/dev/usb/ucom.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/usb/ucom.c b/sys/dev/usb/ucom.c index b0fb1a7..7724ece 100644 --- a/sys/dev/usb/ucom.c +++ b/sys/dev/usb/ucom.c @@ -96,8 +96,8 @@ USB_MATCH(ucom) if (!uaa->iface) return (UMATCH_NONE); id = usbd_get_interface_descriptor(uaa->iface); - if (id && - id->bInterfaceClass != UCLASS_CDC || + if ((id && + id->bInterfaceClass != UCLASS_CDC) || id->bInterfaceSubClass != USUBCLASS_ABSTRACT_CONTROL_MODEL) return (UMATCH_NONE); return (UMATCH_IFACECLASS_IFACESUBCLASS); @@ -124,12 +124,12 @@ USB_ATTACH(ucom) static int ucom_detach(device_t self) { - char *devinfo = (char *) device_get_desc(self); + const char *devinfo = device_get_desc(self); DPRINTF(("%s: disconnected\n", USBDEVNAME(self))); if (devinfo) { device_set_desc(self, NULL); - free(devinfo, M_USB); + free((void *)devinfo, M_USB); } return 0; } |
