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| author | Mathew McBride <matt@traverse.com.au> | 2022-07-06 07:42:36 +0000 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2022-07-26 16:49:45 +0200 |
| commit | 71af91565052214ad86f288e0d8ffb165f790995 (patch) | |
| tree | b3a32a2591f63f0007348c6c516c2998c977bb87 /lib/test_fortify/write_overflow-strcpy.c | |
| parent | 5c9f41443e8d5fbd414ad0dfa8e0996b937d135a (diff) | |
rtc: rx8025: fix 12/24 hour mode detection on RX-8035
The 12/24hr flag in the RX-8035 can be found in the hour register,
instead of the CTRL1 on the RX-8025. This was overlooked when
support for the RX-8035 was added, and was causing read errors when
the hour register 'overflowed'.
To deal with the relevant register not always being visible in
the relevant functions, determine the 12/24 mode at startup and
store it in the driver state.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Fixes: f120e2e33ac8 ("rtc: rx8025: implement RX-8035 support")
Cc: stable@vger.kernel.org
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20220706074236.24011-1-matt@traverse.com.au
Diffstat (limited to 'lib/test_fortify/write_overflow-strcpy.c')
0 files changed, 0 insertions, 0 deletions