diff options
Diffstat (limited to 'drivers/usb/gadget/tcm_usb_gadget.c')
| -rw-r--r-- | drivers/usb/gadget/tcm_usb_gadget.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/usb/gadget/tcm_usb_gadget.c b/drivers/usb/gadget/tcm_usb_gadget.c index 49596096b435..27a2337f9868 100644 --- a/drivers/usb/gadget/tcm_usb_gadget.c +++ b/drivers/usb/gadget/tcm_usb_gadget.c @@ -2240,6 +2240,7 @@ static int usbg_bind(struct usb_configuration *c, struct usb_function *f) struct usb_gadget *gadget = c->cdev->gadget; struct usb_ep *ep; int iface; + int ret; iface = usb_interface_id(c, f); if (iface < 0) @@ -2290,6 +2291,11 @@ static int usbg_bind(struct usb_configuration *c, struct usb_function *f) uasp_ss_status_desc.bEndpointAddress; uasp_fs_cmd_desc.bEndpointAddress = uasp_ss_cmd_desc.bEndpointAddress; + ret = usb_assign_descriptors(f, uasp_fs_function_desc, + uasp_hs_function_desc, uasp_ss_function_desc); + if (ret) + goto ep_fail; + return 0; ep_fail: pr_err("Can't claim all required eps\n"); @@ -2305,6 +2311,7 @@ static void usbg_unbind(struct usb_configuration *c, struct usb_function *f) { struct f_uas *fu = to_f_uas(f); + usb_free_all_descriptors(f); kfree(fu); } @@ -2385,9 +2392,6 @@ static int usbg_cfg_bind(struct usb_configuration *c) if (!fu) return -ENOMEM; fu->function.name = "Target Function"; - fu->function.descriptors = uasp_fs_function_desc; - fu->function.hs_descriptors = uasp_hs_function_desc; - fu->function.ss_descriptors = uasp_ss_function_desc; fu->function.bind = usbg_bind; fu->function.unbind = usbg_unbind; fu->function.set_alt = usbg_set_alt; |