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| author | Paul Fertser <fercerpav@gmail.com> | 2021-09-24 12:30:11 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-10-06 15:42:33 +0200 |
| commit | c37d3287e7a268c870e47e72a8cbeb90811e173c (patch) | |
| tree | 3f5aa98cdfa4bdef1aee9d8e214bfec1395f6a5c /include/net | |
| parent | 8a07d5aba34b443ae5ff3fb04d87a0ca05efa03c (diff) | |
hwmon: (tmp421) fix rounding for negative values
[ Upstream commit 724e8af85854c4d3401313b6dd7d79cf792d8990 ]
Old code produces -24999 for 0b1110011100000000 input in standard format due to
always rounding up rather than "away from zero".
Use the common macro for division, unify and simplify the conversion code along
the way.
Fixes: 9410700b881f ("hwmon: Add driver for Texas Instruments TMP421/422/423 sensor chips")
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Link: https://lore.kernel.org/r/20210924093011.26083-3-fercerpav@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/net')
0 files changed, 0 insertions, 0 deletions