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Diffstat (limited to 'drivers/hwmon/pmbus/ina233.c')
| -rw-r--r-- | drivers/hwmon/pmbus/ina233.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/hwmon/pmbus/ina233.c b/drivers/hwmon/pmbus/ina233.c index 2d8b5a5347ed..7aebd854763a 100644 --- a/drivers/hwmon/pmbus/ina233.c +++ b/drivers/hwmon/pmbus/ina233.c @@ -72,7 +72,8 @@ static int ina233_read_word_data(struct i2c_client *client, int page, /* Adjust returned value to match VIN coefficients */ /* VIN: 1.25 mV VSHUNT: 2.5 uV LSB */ - ret = DIV_ROUND_CLOSEST(ret * 25, 12500); + ret = clamp_val(DIV_ROUND_CLOSEST((s16)ret * 25, 12500), + S16_MIN, S16_MAX) & 0xffff; break; default: ret = -ENODATA; |