diff options
Diffstat (limited to 'drivers/usb/gadget/acm_ms.c')
| -rw-r--r-- | drivers/usb/gadget/acm_ms.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/usb/gadget/acm_ms.c b/drivers/usb/gadget/acm_ms.c index 8f2b0e39153..4b947bb50f6 100644 --- a/drivers/usb/gadget/acm_ms.c +++ b/drivers/usb/gadget/acm_ms.c @@ -109,7 +109,6 @@ FSG_MODULE_PARAMETERS(/* no prefix */, fsg_mod_data); static struct fsg_common fsg_common; /*-------------------------------------------------------------------------*/ -static unsigned char tty_line; static struct usb_function *f_acm; static struct usb_function_instance *f_acm_inst; /* @@ -117,7 +116,6 @@ static struct usb_function_instance *f_acm_inst; */ static int __init acm_ms_do_config(struct usb_configuration *c) { - struct f_serial_opts *opts; int status; if (gadget_is_otg(c->cdev->gadget)) { @@ -129,9 +127,6 @@ static int __init acm_ms_do_config(struct usb_configuration *c) if (IS_ERR(f_acm_inst)) return PTR_ERR(f_acm_inst); - opts = container_of(f_acm_inst, struct f_serial_opts, func_inst); - opts->port_num = tty_line; - f_acm = usb_get_function(f_acm_inst); if (IS_ERR(f_acm)) { status = PTR_ERR(f_acm); @@ -171,16 +166,11 @@ static int __init acm_ms_bind(struct usb_composite_dev *cdev) int status; void *retp; - /* set up serial link layer */ - status = gserial_alloc_line(&tty_line); - if (status < 0) - return status; - /* set up mass storage function */ retp = fsg_common_from_params(&fsg_common, cdev, &fsg_mod_data); if (IS_ERR(retp)) { status = PTR_ERR(retp); - goto fail0; + return PTR_ERR(retp); } /* @@ -207,8 +197,6 @@ static int __init acm_ms_bind(struct usb_composite_dev *cdev) /* error recovery */ fail1: fsg_common_put(&fsg_common); -fail0: - gserial_free_line(tty_line); return status; } @@ -216,7 +204,6 @@ static int __exit acm_ms_unbind(struct usb_composite_dev *cdev) { usb_put_function(f_acm); usb_put_function_instance(f_acm_inst); - gserial_free_line(tty_line); return 0; } |