ctrlchar_sysrq 18 drivers/s390/char/ctrlchar.c static struct sysrq_work ctrlchar_sysrq; ctrlchar_sysrq 61 drivers/s390/char/ctrlchar.c ctrlchar_sysrq.key = buf[2]; ctrlchar_sysrq 62 drivers/s390/char/ctrlchar.c schedule_sysrq_work(&ctrlchar_sysrq);