diff options
Diffstat (limited to 'drivers/usb/gadget/f_acm.c')
| -rw-r--r-- | drivers/usb/gadget/f_acm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/gadget/f_acm.c b/drivers/usb/gadget/f_acm.c index f18c6a0a761..8f7256069f5 100644 --- a/drivers/usb/gadget/f_acm.c +++ b/drivers/usb/gadget/f_acm.c @@ -238,18 +238,21 @@ static int acm_bind(struct usb_configuration *c, struct usb_function *f) return -ENODEV; f_acm->ep_in = ep; + ep->driver_data = c->cdev; /* claim */ ep = usb_ep_autoconfig(gadget, &acm_fs_out_desc); if (!ep) return -ENODEV; f_acm->ep_out = ep; + ep->driver_data = c->cdev; /* claim */ ep = usb_ep_autoconfig(gadget, &acm_fs_notify_desc); if (!ep) return -ENODEV; f_acm->ep_notify = ep; + ep->driver_data = c->cdev; /* claim */ if (gadget_is_dualspeed(gadget)) { /* Assume endpoint addresses are the same for both speeds */ @@ -660,6 +663,7 @@ static int acm_stdio_stop(struct stdio_dev *dev) { g_dnl_unregister(); g_dnl_clear_detach(); + dev->priv = NULL; return 0; } |