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| author | Felipe Balbi <balbi@ti.com> | 2011-09-08 21:18:47 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2011-09-09 13:05:31 +0300 |
| commit | 019ac83252dc2b356cb0ca81c25a077ec90309e7 (patch) | |
| tree | f8abaca0d8fdcf183fa631ceb16437772ba45330 /drivers/usb/dwc3 | |
| parent | 4b5faa7aca64099d116db93d791b7a1f5c556c4a (diff) | |
| download | kernel_samsung_smdk4412-019ac83252dc2b356cb0ca81c25a077ec90309e7.zip kernel_samsung_smdk4412-019ac83252dc2b356cb0ca81c25a077ec90309e7.tar.gz kernel_samsung_smdk4412-019ac83252dc2b356cb0ca81c25a077ec90309e7.tar.bz2 | |
usb: dwc3: gadget: improve debug on link state change
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>
Diffstat (limited to 'drivers/usb/dwc3')
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 2ea2fc8..859257a 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -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, |