576 	unsigned long		sysrq;			/* sysrq timeout */  member
1168 	if (!port->sysrq)  in uart_handle_sysrq_char()
1171 	if (ch && time_before(jiffies, port->sysrq)) {  in uart_handle_sysrq_char()
1174 			port->sysrq = 0;  in uart_handle_sysrq_char()
1180 	port->sysrq = 0;  in uart_handle_sysrq_char()
1187 	if (!port->sysrq)  in uart_prepare_sysrq_char()
1190 	if (ch && time_before(jiffies, port->sysrq)) {  in uart_prepare_sysrq_char()
1193 			port->sysrq = 0;  in uart_prepare_sysrq_char()
1199 	port->sysrq = 0;  in uart_prepare_sysrq_char()
1272 		if (!port->sysrq) {  in uart_handle_break()
1273 			port->sysrq = jiffies + SYSRQ_TIMEOUT;  in uart_handle_break()
1276 		port->sysrq = 0;  in uart_handle_break()