diff options
Diffstat (limited to 'drivers/usb/gadget/cdc2.c')
| -rw-r--r-- | drivers/usb/gadget/cdc2.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/usb/gadget/cdc2.c b/drivers/usb/gadget/cdc2.c index 61023aae986..c6ee6f1558c 100644 --- a/drivers/usb/gadget/cdc2.c +++ b/drivers/usb/gadget/cdc2.c @@ -108,13 +108,11 @@ static struct eth_dev *the_dev; static struct usb_function *f_acm; static struct usb_function_instance *fi_serial; -static unsigned char tty_line; /* * We _always_ have both CDC ECM and CDC ACM functions. */ static int __init cdc_do_config(struct usb_configuration *c) { - struct f_serial_opts *opts; int status; if (gadget_is_otg(c->cdev->gadget)) { @@ -130,9 +128,6 @@ static int __init cdc_do_config(struct usb_configuration *c) if (IS_ERR(fi_serial)) return PTR_ERR(fi_serial); - opts = container_of(fi_serial, struct f_serial_opts, func_inst); - opts->port_num = tty_line; - f_acm = usb_get_function(fi_serial); if (IS_ERR(f_acm)) goto err_func_acm; @@ -173,11 +168,6 @@ static int __init cdc_bind(struct usb_composite_dev *cdev) if (IS_ERR(the_dev)) return PTR_ERR(the_dev); - /* set up serial link layer */ - status = gserial_alloc_line(&tty_line); - if (status < 0) - goto fail0; - /* Allocate string descriptor numbers ... note that string * contents can be overridden by the composite_dev glue. */ @@ -200,8 +190,6 @@ static int __init cdc_bind(struct usb_composite_dev *cdev) return 0; fail1: - gserial_free_line(tty_line); -fail0: gether_cleanup(the_dev); return status; } @@ -210,7 +198,6 @@ static int __exit cdc_unbind(struct usb_composite_dev *cdev) { usb_put_function(f_acm); usb_put_function_instance(fi_serial); - gserial_free_line(tty_line); gether_cleanup(the_dev); return 0; } |