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usb: Fix iPod video connection issues

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Apparently a response is coming out of nowhere and tripping this
check. I can't be bothered to look into it; it would be better to
just update the ARC USB driver to the new control request API...

Change-Id: Ic5062443e060534f170d3afe17c00d3c25d1d3bd
This commit is contained in:
Aidan MacDonald 2023-01-23 16:01:43 +00:00
parent c0c1a6e5f0
commit 1025283042
1 changed files with 7 additions and 2 deletions
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9
firmware/usbstack/usb_core.c
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@ -1040,10 +1040,15 @@ void usb_drv_control_response(enum usb_control_response resp,
unsigned int num_active = num_active_requests--;
/*
* There must have been a prior request submission, at least.
* There should have been a prior request submission, at least.
* FIXME: It seems the iPod video can get here and ignoring it
* allows the connection to succeed??
*/
if (num_active == 0)
panicf("null ctrl req");
{
//panicf("null ctrl req");
return;
}
/*
* This can happen because an active request was already pending when