usb: dwc3: gadget: remove udelay(1) when sending ep cmds

When we send an endpoint command, we want that to complete as soon as possible, so let's remove the unnecessary udelay(1) call. Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
mariux64 · Jun 20, 2016 · b43bba9 · b43bba9
1 parent 6aff483
commit b43bba9
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
@@ -334,8 +334,6 @@ int dwc3_send_gadget_ep_cmd(struct dwc3 *dwc, unsigned ep,
 			ret = -ETIMEDOUT;
 			break;
 		}
-
-		udelay(1);
 	} while (1);
 
 	if (unlikely(susphy)) {