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author | Guenter Roeck <linux@roeck-us.net> | 2024-07-15 22:36:35 -0700 |
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committer | Guenter Roeck <linux@roeck-us.net> | 2024-07-31 10:43:53 -0700 |
commit | 88c0f840dfe36e8c2fd9ddc7d6698e485f0ca1ad (patch) | |
tree | a0e36712c62739e03741fa6dbc80ed6d27e238c2 /scripts/lib/kdoc/kdoc_parser.py | |
parent | 3adc2857bb6a7c6cb669627b87e9998a3a28231d (diff) |
hwmon: (max1619) Clamp temperature range when writing limits
Module test code reports underflows when writing sensor limits.
temp2_min: Suspected underflow: [min=-77000, read 101000, written -2147483648]
temp2_max: Suspected underflow: [min=-77000, read 101000, written -2147483648]
temp2_crit: Suspected underflow: [min=-77000, read 101000, written -2147483648]
Clamp temperature ranges when writing limits to fix the problem.
While at it, use sign_extend32() when reading temperatures to make
the code easier to understand.
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_parser.py')
0 files changed, 0 insertions, 0 deletions