From: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/usb/gadget/dummy_hcd.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index 61ff927..d3dcabc 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -1906,6 +1906,7 @@ static int dummy_hcd_probe(struct platform_device *pdev)
if (!hcd)
return -ENOMEM;
the_controller = hcd_to_dummy (hcd);
+ hcd->has_tt = 1;
retval = usb_add_hcd(hcd, 0, 0);
if (retval != 0) {
--
1.7.5.4
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