diff options
Diffstat (limited to 'drivers/usb/gadget/function/f_serial.c')
| -rw-r--r-- | drivers/usb/gadget/function/f_serial.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/usb/gadget/function/f_serial.c b/drivers/usb/gadget/function/f_serial.c index 1d162e200e83..ba705e047d7e 100644 --- a/drivers/usb/gadget/function/f_serial.c +++ b/drivers/usb/gadget/function/f_serial.c @@ -153,7 +153,7 @@ static int gser_set_alt(struct usb_function *f, unsigned intf, unsigned alt) /* we know alt == 0, so this is an activation or a reset */ - if (gser->port.in->driver_data) { + if (gser->port.in->enabled) { dev_dbg(&cdev->gadget->dev, "reset generic ttyGS%d\n", gser->port_num); gserial_disconnect(&gser->port); @@ -219,13 +219,11 @@ static int gser_bind(struct usb_configuration *c, struct usb_function *f) if (!ep) goto fail; gser->port.in = ep; - ep->driver_data = cdev; /* claim */ ep = usb_ep_autoconfig(cdev->gadget, &gser_fs_out_desc); if (!ep) goto fail; gser->port.out = ep; - ep->driver_data = cdev; /* claim */ /* support all relevant hardware speeds... we expect that when * hardware is dual speed, all bulk-capable endpoints work at @@ -249,12 +247,6 @@ static int gser_bind(struct usb_configuration *c, struct usb_function *f) return 0; fail: - /* we might as well release our claims on endpoints */ - if (gser->port.out) - gser->port.out->driver_data = NULL; - if (gser->port.in) - gser->port.in->driver_data = NULL; - ERROR(cdev, "%s: can't bind, err %d\n", f->name, status); return status; |