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usb: dwc3: gadget: move us to Default State after reset

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After a bus reset, we should move our state to
Default, in order to be able to re-enumerate again.

I only managed to trigger this problem with g_ether
by removing the cable after a few transfers had been
completed.

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2011-12-20 15:37:21 +02:00
parent 68d3e668d2
commit 961906edb5
1 changed files with 3 additions and 0 deletions
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3
drivers/usb/dwc3/gadget.c
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@ -1713,6 +1713,9 @@ static void dwc3_gadget_reset_interrupt(struct dwc3 *dwc)
dwc3_gadget_disconnect_interrupt(dwc);
}
/* after reset -> Default State */
dwc->dev_state = DWC3_DEFAULT_STATE;
/* Enable PHYs */
dwc3_gadget_usb2_phy_power(dwc, true);
dwc3_gadget_usb3_phy_power(dwc, true);