* Yoshihiro Shimoda | 2011-07-07 09:58:32 [+0900]:
>diff --git a/drivers/usb/gadget/m66592-udc.c b/drivers/usb/gadget/m66592-udc.c
>index dd9f460..019edc0 100644
>--- a/drivers/usb/gadget/m66592-udc.c
>+++ b/drivers/usb/gadget/m66592-udc.c
>@@ -1051,7 +1052,17 @@ static void set_feature(struct m66592 *m66592, struct usb_ctrlrequest *ctrl)
>
> switch (ctrl->bRequestType & USB_RECIP_MASK) {
> case USB_RECIP_DEVICE:
>- control_end(m66592, 1);
>+ switch (le16_to_cpu(ctrl->wValue)) {
>+ case USB_DEVICE_TEST_MODE:
>+ control_end(m66592, 1);
>+ mdelay(3);
>+ m66592_bset(m66592, le16_to_cpu(ctrl->wIndex >> 8),
>+ M66592_TESTMODE);
Ch 9.4.9 says:
"The transition to test mode must be complete no later than 3 ms after
the completion of the status stage of the request."
So why are you adding a delay of 3ms here before you enable the test
mode?
Sebastian
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