Defined in 4 files as a variable:
- drivers/s390/char/con3215.c, line 881 (as a variable)
- drivers/s390/char/con3270.c, line 2121 (as a variable)
- drivers/s390/char/sclp_con.c, line 248 (as a variable)
- drivers/s390/char/sclp_vt220.c, line 813 (as a variable)