diff options
Diffstat (limited to 'drivers/usb/serial/usb-serial.c')
| -rw-r--r-- | drivers/usb/serial/usb-serial.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index 46f1f13b41f1..b1b9bac44016 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -96,7 +96,8 @@ static int allocate_minors(struct usb_serial *serial, int num_ports) mutex_lock(&table_lock); for (i = 0; i < num_ports; ++i) { port = serial->port[i]; - minor = idr_alloc(&serial_minors, port, 0, 0, GFP_KERNEL); + minor = idr_alloc(&serial_minors, port, 0, + USB_SERIAL_TTY_MINORS, GFP_KERNEL); if (minor < 0) goto error; port->minor = minor; @@ -254,7 +255,7 @@ static int serial_open(struct tty_struct *tty, struct file *filp) * * Shut down a USB serial port. Serialized against activate by the * tport mutex and kept to matching open/close pairs - * of calls by the ASYNCB_INITIALIZED flag. + * of calls by the initialized flag. * * Not called if tty is console. */ @@ -815,7 +816,7 @@ static int usb_serial_probe(struct usb_interface *interface, } } -#if defined(CONFIG_USB_SERIAL_PL2303) || defined(CONFIG_USB_SERIAL_PL2303_MODULE) +#if IS_ENABLED(CONFIG_USB_SERIAL_PL2303) /* BEGIN HORRIBLE HACK FOR PL2303 */ /* this is needed due to the looney way its endpoints are set up */ if (((le16_to_cpu(dev->descriptor.idVendor) == PL2303_VENDOR_ID) && |