This patchset fixes two issues in the ptp_s390 driver:

a) Missing check of condition code in qpt query function. When PTFF QPT is
   not supported ptp_s390_qpt_gettime() would just return without storing
   the physical time.

b) Missing test for presence of facility 28 during driver registration.

Sven Schnelle (2):
  ptp: ptp_s390: Add missing CC check for ptff()
  ptp: ptp_s390: Add missing facility check

 drivers/ptp/ptp_s390.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

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2.53.0