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| author | Guenter Roeck <linux@roeck-us.net> | 2014-07-16 17:40:31 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-28 08:00:03 -0700 |
| commit | 0979b7169679cc91edcadd98ffbe389400bbc088 (patch) | |
| tree | 0673e5604c8f0d08b40dd689a6979210a4bc8f3c /sound | |
| parent | 4c6d5fb84ff7ad51e7bf91dbe60ed6fe670f252d (diff) | |
| download | linux-3.10-0979b7169679cc91edcadd98ffbe389400bbc088.tar.gz linux-3.10-0979b7169679cc91edcadd98ffbe389400bbc088.tar.bz2 linux-3.10-0979b7169679cc91edcadd98ffbe389400bbc088.zip | |
hwmon: (adt7470) Fix writes to temperature limit registers
commit de12d6f4b10b21854441f5242dcb29ea96181e58 upstream.
Temperature limit registers are signed. Limits therefore need
to be clamped to (-128, 127) degrees C and not to (0, 255)
degrees C.
Without this fix, writing a limit of 128 degrees C sets the
actual limit to -128 degrees C.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions