usb: xhci: dbc: Fixing typo error.

Replaced "xhci_dbc_flush_reqests" with xhci_dbc_flush_requests".
Signed-off-by: Prabhat Chand Pandey <prabhat.chand.pandey@intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/host/xhci-dbgcap.c

@@ -181,7 +181,7 @@ static void xhci_dbc_flush_endpoint_requests(struct dbc_ep *dep)
 		xhci_dbc_flush_single_request(req);
 }
 
-static void xhci_dbc_flush_reqests(struct xhci_dbc *dbc)
+static void xhci_dbc_flush_requests(struct xhci_dbc *dbc)
 {
 	xhci_dbc_flush_endpoint_requests(&dbc->eps[BULK_OUT]);
 	xhci_dbc_flush_endpoint_requests(&dbc->eps[BULK_IN]);
@@ -687,7 +687,7 @@ static enum evtreturn xhci_dbc_do_handle_events(struct xhci_dbc *dbc)
 		    !(portsc & DBC_PORTSC_CONN_STATUS)) {
 			xhci_info(xhci, "DbC cable unplugged\n");
 			dbc->state = DS_ENABLED;
-			xhci_dbc_flush_reqests(dbc);
+			xhci_dbc_flush_requests(dbc);
 
 			return EVT_DISC;
 		}
@@ -697,7 +697,7 @@ static enum evtreturn xhci_dbc_do_handle_events(struct xhci_dbc *dbc)
 			xhci_info(xhci, "DbC port reset\n");
 			writel(portsc, &dbc->regs->portsc);
 			dbc->state = DS_ENABLED;
-			xhci_dbc_flush_reqests(dbc);
+			xhci_dbc_flush_requests(dbc);
 
 			return EVT_DISC;
 		}