diff options
Diffstat (limited to 'kernel/drivers/usb/gadget/function/f_subset.c')
| -rw-r--r-- | kernel/drivers/usb/gadget/function/f_subset.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/kernel/drivers/usb/gadget/function/f_subset.c b/kernel/drivers/usb/gadget/function/f_subset.c index e3dfa675f..829c78de9 100644 --- a/kernel/drivers/usb/gadget/function/f_subset.c +++ b/kernel/drivers/usb/gadget/function/f_subset.c @@ -262,7 +262,7 @@ static int geth_set_alt(struct usb_function *f, unsigned intf, unsigned alt) /* we know alt == 0, so this is an activation or a reset */ - if (geth->port.in_ep->driver_data) { + if (geth->port.in_ep->enabled) { DBG(cdev, "reset cdc subset\n"); gether_disconnect(&geth->port); } @@ -343,13 +343,11 @@ geth_bind(struct usb_configuration *c, struct usb_function *f) if (!ep) goto fail; geth->port.in_ep = ep; - ep->driver_data = cdev; /* claim */ ep = usb_ep_autoconfig(cdev->gadget, &fs_subset_out_desc); if (!ep) goto fail; geth->port.out_ep = 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 @@ -380,12 +378,6 @@ geth_bind(struct usb_configuration *c, struct usb_function *f) return 0; fail: - /* we might as well release our claims on endpoints */ - if (geth->port.out_ep) - geth->port.out_ep->driver_data = NULL; - if (geth->port.in_ep) - geth->port.in_ep->driver_data = NULL; - ERROR(cdev, "%s: can't bind, err %d\n", f->name, status); return status; @@ -413,10 +405,10 @@ USB_ETHERNET_CONFIGFS_ITEM_ATTR_QMULT(gether); USB_ETHERNET_CONFIGFS_ITEM_ATTR_IFNAME(gether); static struct configfs_attribute *gether_attrs[] = { - &f_gether_opts_dev_addr.attr, - &f_gether_opts_host_addr.attr, - &f_gether_opts_qmult.attr, - &f_gether_opts_ifname.attr, + &gether_opts_attr_dev_addr, + &gether_opts_attr_host_addr, + &gether_opts_attr_qmult, + &gether_opts_attr_ifname, NULL, }; |