tree 4db04aa2634b5a2dbaedf887ba0e2a58a44ac5ec
parent 4f57ba716b12ab939d46b7910768c3da3623fdc1
author Martin Schwidefsky <schwidefsky@de.ibm.com> 1381837265 +0200
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1382627830 +0200

s390/3270: use diagnose 0x210 for device sensing under z/VM

There is a debugging leftover from git commit 4d334fd155b53adf
"s390/3270: asynchronous size sensing" in raw3270_reset_device_cb.
Under z/VM the diagnose 0x210 can be used to find the correct
size of the 3270 terminal.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>