XHCI_MSG_MAX 33 drivers/usb/host/xhci-trace.h TP_STRUCT__entry(__dynamic_array(char, msg, XHCI_MSG_MAX)), XHCI_MSG_MAX 35 drivers/usb/host/xhci-trace.h vsnprintf(__get_str(msg), XHCI_MSG_MAX, vaf->fmt, *vaf->va);