diff options
Diffstat (limited to 'drivers/usb/gadget/function/f_obex.c')
| -rw-r--r-- | drivers/usb/gadget/function/f_obex.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/usb/gadget/function/f_obex.c b/drivers/usb/gadget/function/f_obex.c index 5f40080c92cc..a1b79c53499c 100644 --- a/drivers/usb/gadget/function/f_obex.c +++ b/drivers/usb/gadget/function/f_obex.c @@ -35,6 +35,7 @@ struct f_obex { struct gserial port; u8 ctrl_id; u8 data_id; + u8 cur_alt; u8 port_num; u8 can_activate; }; @@ -235,6 +236,8 @@ static int obex_set_alt(struct usb_function *f, unsigned intf, unsigned alt) } else goto fail; + obex->cur_alt = alt; + return 0; fail: @@ -245,10 +248,7 @@ static int obex_get_alt(struct usb_function *f, unsigned intf) { struct f_obex *obex = func_to_obex(f); - if (intf == obex->ctrl_id) - return 0; - - return obex->port.in->driver_data ? 1 : 0; + return obex->cur_alt; } static void obex_disable(struct usb_function *f) @@ -397,7 +397,6 @@ static int obex_bind(struct usb_configuration *c, struct usb_function *f) return 0; fail: - usb_free_all_descriptors(f); /* we might as well release our claims on endpoints */ if (obex->port.out) obex->port.out->driver_data = NULL; |