diff options
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index e553a7c4d737..25170fd5fbd4 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -327,19 +327,13 @@ int dwc3_send_gadget_ep_cmd(struct dwc3_ep *dep, unsigned cmd, break; } + } while (--timeout); - /* - * We can't sleep here, because it is also called from - * interrupt context. - */ - timeout--; - if (!timeout) { - dwc3_trace(trace_dwc3_gadget, - "Command Timed Out"); - ret = -ETIMEDOUT; - break; - } - } while (1); + if (timeout == 0) { + dwc3_trace(trace_dwc3_gadget, + "Command Timed Out"); + ret = -ETIMEDOUT; + } if (unlikely(susphy)) { reg = dwc3_readl(dwc->regs, DWC3_GUSB2PHYCFG(0)); |