[PATCH 0/4] time: time64_to_tm() cleanups

[Thomas Weißschuh (Schneider Electric)]

Speed up time64_to_tm() and its tests a bit.
Also simplify drop the custom implementation of rtc_time64_to_tm()
and the test for it.

The series could be split. Then patches 1 and 2 go through timekeeping
while 3 and 4 go through RTC.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@xxxxxxxxxxxxx>
---
Thomas Weißschuh (Schneider Electric) (4):
      time: Avoid 64-bit by 64-bit division in time64_to_tm()
      time: test: Avoid unnecessary divisions in time64_to_tm() test
      rtc: lib: Implement time64_to_tm() in terms of time64_to_tm()
      rtc: test: Remove test_rtc_lib.c

 drivers/rtc/Kconfig        |   9 ----
 drivers/rtc/Makefile       |   2 -
 drivers/rtc/lib.c          | 117 ++++++---------------------------------------
 drivers/rtc/test_rtc_lib.c | 106 ----------------------------------------
 kernel/time/time_test.c    |   6 +--
 kernel/time/timeconv.c     |   4 +-
 6 files changed, 20 insertions(+), 224 deletions(-)
---
base-commit: cee9395acd8043be0644b25c34bfa86623f2b935
change-id: 20260831-time-time64-to-tm-960ac8bcd71f

Best regards,
--  
Thomas Weißschuh <thomas.weissschuh@xxxxxxxxxxxxx>