From: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Before commit 53832daea ("usb: gadget: dummy_hcd: use the shared_hcd
infrastructure") the is_otg field was set in dummy_udc_probe(). It seems
to me that this field is used in gadget's bind function. Therefore I'm
moving it before the bind() callback is called.
Cc: Tatyana Brokhman <tlinder@xxxxxxxxxxxxxx
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/usb/gadget/dummy_hcd.c | 15 ++++++++-------
1 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index cecc25a..834fb92 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -929,6 +929,14 @@ static int dummy_udc_start(struct usb_gadget_driver *driver,
dum->ep[0].ep.maxpacket = 9;
} else
dum->ep[0].ep.maxpacket = 64;
+
+ if (dum->gadget.speed == USB_SPEED_SUPER)
+ dum->gadget.is_otg =
+ (dummy_hcd_to_hcd(dum->ss_hcd)->self.otg_port != 0);
+ else
+ dum->gadget.is_otg =
+ (dummy_hcd_to_hcd(dum->hs_hcd)->self.otg_port != 0);
+
list_del_init (&dum->ep [0].ep.ep_list);
INIT_LIST_HEAD(&dum->fifo_req.queue);
@@ -944,13 +952,6 @@ static int dummy_udc_start(struct usb_gadget_driver *driver,
return retval;
}
- if (dum->gadget.speed == USB_SPEED_SUPER)
- dum->gadget.is_otg =
- (dummy_hcd_to_hcd(dum->ss_hcd)->self.otg_port != 0);
- else
- dum->gadget.is_otg =
- (dummy_hcd_to_hcd(dum->hs_hcd)->self.otg_port != 0);
-
/* khubd will enumerate this in a while */
dummy_pullup(&dum->gadget, 1);
return 0;
--
1.7.6
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