diff options
-rw-r--r-- | drivers/usb/gadget/configfs.c | 7 | ||||
-rw-r--r-- | include/linux/usb/composite.h | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c index 25885112fa3..d6c8ab4a532 100644 --- a/drivers/usb/gadget/configfs.c +++ b/drivers/usb/gadget/configfs.c @@ -564,6 +564,13 @@ static struct config_group *function_make( usb_put_function_instance(fi); return ERR_PTR(ret); } + if (fi->set_inst_name) { + ret = fi->set_inst_name(fi, instance_name); + if (ret) { + usb_put_function_instance(fi); + return ERR_PTR(ret); + } + } gi = container_of(group, struct gadget_info, functions_group); diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index 5e61589fc16..dba63f53906 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -468,6 +468,8 @@ struct usb_function_instance { struct config_group group; struct list_head cfs_list; struct usb_function_driver *fd; + int (*set_inst_name)(struct usb_function_instance *inst, + const char *name); void (*free_func_inst)(struct usb_function_instance *inst); }; |