573 	u8			sysrq_ch;		/* char for sysrq */  member
942 			port->sysrq_ch = ch;  in uart_prepare_sysrq_char()
956 	u8 sysrq_ch;  in uart_unlock_and_check_sysrq()  local
963 	sysrq_ch = port->sysrq_ch;  in uart_unlock_and_check_sysrq()
964 	port->sysrq_ch = 0;  in uart_unlock_and_check_sysrq()
968 	if (sysrq_ch)  in uart_unlock_and_check_sysrq()
969 		handle_sysrq(sysrq_ch);  in uart_unlock_and_check_sysrq()
975 	u8 sysrq_ch;  in uart_unlock_and_check_sysrq_irqrestore()  local
982 	sysrq_ch = port->sysrq_ch;  in uart_unlock_and_check_sysrq_irqrestore()
983 	port->sysrq_ch = 0;  in uart_unlock_and_check_sysrq_irqrestore()
987 	if (sysrq_ch)  in uart_unlock_and_check_sysrq_irqrestore()
988 		handle_sysrq(sysrq_ch);  in uart_unlock_and_check_sysrq_irqrestore()