Lines Matching defs:fi
15 struct usb_function_instance *fi;
17 fi = ERR_PTR(-ENOENT);
25 fi = ERR_PTR(-EBUSY);
28 fi = fd->alloc_inst();
29 if (IS_ERR(fi))
32 fi->fd = fd;
36 return fi;
41 struct usb_function_instance *fi;
44 fi = try_get_usb_function_instance(name);
45 if (!IS_ERR(fi))
46 return fi;
47 ret = PTR_ERR(fi);
49 return fi;
57 struct usb_function *usb_get_function(struct usb_function_instance *fi)
61 f = fi->fd->alloc_func(fi);
64 f->fi = fi;
69 void usb_put_function_instance(struct usb_function_instance *fi)
73 if (!fi)
76 mod = fi->fd->mod;
77 fi->free_func_inst(fi);