[PATCH 0/2] Fix two issues in ptp_s390 driver

From: Sven Schnelle

Date: Tue Jul 14 2026 - 04:50:06 EST


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