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usb: dwc3: gadget: improve debug on link state change

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It's useful to know which states core is going
through, as it might help us figure out misbehavior
on specific link states.

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2011-09-08 21:18:47 +03:00
parent 4b5faa7aca
commit 019ac83252
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/dwc3/gadget.c
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@ -1792,10 +1792,10 @@ static void dwc3_gadget_wakeup_interrupt(struct dwc3 *dwc)
static void dwc3_gadget_linksts_change_interrupt(struct dwc3 *dwc,
unsigned int evtinfo)
{
dev_vdbg(dwc->dev, "%s\n", __func__);
/* The fith bit says SuperSpeed yes or no. */
dwc->link_state = evtinfo & DWC3_LINK_STATE_MASK;
dev_vdbg(dwc->dev, "%s link %d\n", __func__, dwc->link_state);
}
static void dwc3_gadget_interrupt(struct dwc3 *dwc,