xhci_alloc_erst   394 drivers/usb/host/xhci-dbgcap.c 	ret = xhci_alloc_erst(xhci, dbc->ring_evt, &dbc->erst, flags);
xhci_alloc_erst  2514 drivers/usb/host/xhci-mem.c 	ret = xhci_alloc_erst(xhci, xhci->event_ring, &xhci->erst, flags);
xhci_alloc_erst  2013 drivers/usb/host/xhci.h int xhci_alloc_erst(struct xhci_hcd *xhci,