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path: root/drivers/usb/gadget/function/f_obex.c
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Diffstat (limited to 'drivers/usb/gadget/function/f_obex.c')
-rw-r--r--drivers/usb/gadget/function/f_obex.c9
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;