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usb: dwc3: gadget: slight cleanup to dwc3_process_event_entry()

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No functional changes, just a slight readability improvement.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Felipe Balbi 2017-04-26 13:44:51 +03:00
parent 436841d53d
commit dfc5e80578
1 changed files with 4 additions and 12 deletions
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16
drivers/usb/dwc3/gadget.c
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@ -2972,20 +2972,12 @@ static void dwc3_process_event_entry(struct dwc3 *dwc,
{
trace_dwc3_event(event->raw, dwc);
/* Endpoint IRQ, handle it and return early */
if (event->type.is_devspec == 0) {
/* depevt */
return dwc3_endpoint_interrupt(dwc, &event->depevt);
}
switch (event->type.type) {
case DWC3_EVENT_TYPE_DEV:
if (!event->type.is_devspec)
dwc3_endpoint_interrupt(dwc, &event->depevt);
else if (event->type.type == DWC3_EVENT_TYPE_DEV)
dwc3_gadget_interrupt(dwc, &event->devt);
break;
/* REVISIT what to do with Carkit and I2C events ? */
default:
else
dev_err(dwc->dev, "UNKNOWN IRQ type %d\n", event->raw);
}
}
static irqreturn_t dwc3_process_event_buf(struct dwc3_event_buffer *evt)