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USB: dummy-hcd needs the has_tt flag

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Like with other host controllers capable of operating at both high
speed and full speed, we need to indicate that the emulated controller
presented by dummy-hcd has this ability.  Otherwise usbcore will not
accept full-speed gadgets under dummy-hcd.  This patch (as1469) sets
the appropriate has_tt flag.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Stern
2011-06-07 11:33:01 -04:00
committed by Greg Kroah-Hartman
parent 21c13a4f7b
commit c5c69f3f0d
1 changed files with 1 additions and 0 deletions
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drivers/usb/gadget/dummy_hcd.c
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@@ -1906,6 +1906,7 @@ static int dummy_hcd_probe(struct platform_device *pdev)
if (!hcd) if (!hcd)
return -ENOMEM; return -ENOMEM;
the_controller = hcd_to_dummy (hcd); the_controller = hcd_to_dummy (hcd);
hcd->has_tt = 1;
retval = usb_add_hcd(hcd, 0, 0); retval = usb_add_hcd(hcd, 0, 0);
if (retval != 0) { if (retval != 0) {