aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/hwmon/adt7473.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/hwmon/adt7473.c')
-rw-r--r--drivers/hwmon/adt7473.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/hwmon/adt7473.c b/drivers/hwmon/adt7473.c
index 18aa30866a6c..0a6ce2367b42 100644
--- a/drivers/hwmon/adt7473.c
+++ b/drivers/hwmon/adt7473.c
@@ -129,8 +129,6 @@ I2C_CLIENT_INSMOD_1(adt7473);
129#define FAN_PERIOD_INVALID 65535 129#define FAN_PERIOD_INVALID 65535
130#define FAN_DATA_VALID(x) ((x) && (x) != FAN_PERIOD_INVALID) 130#define FAN_DATA_VALID(x) ((x) && (x) != FAN_PERIOD_INVALID)
131 131
132#define ROUND_DIV(x, divisor) (((x) + ((divisor) / 2)) / (divisor))
133
134struct adt7473_data { 132struct adt7473_data {
135 struct device *hwmon_dev; 133 struct device *hwmon_dev;
136 struct attribute_group attrs; 134 struct attribute_group attrs;
@@ -459,7 +457,7 @@ static ssize_t set_temp_min(struct device *dev,
459 if (strict_strtol(buf, 10, &temp)) 457 if (strict_strtol(buf, 10, &temp))
460 return -EINVAL; 458 return -EINVAL;
461 459
462 temp = ROUND_DIV(temp, 1000); 460 temp = DIV_ROUND_CLOSEST(temp, 1000);
463 temp = encode_temp(data->temp_twos_complement, temp); 461 temp = encode_temp(data->temp_twos_complement, temp);
464 462
465 mutex_lock(&data->lock); 463 mutex_lock(&data->lock);
@@ -495,7 +493,7 @@ static ssize_t set_temp_max(struct device *dev,
495 if (strict_strtol(buf, 10, &temp)) 493 if (strict_strtol(buf, 10, &temp))
496 return -EINVAL; 494 return -EINVAL;
497 495
498 temp = ROUND_DIV(temp, 1000); 496 temp = DIV_ROUND_CLOSEST(temp, 1000);
499 temp = encode_temp(data->temp_twos_complement, temp); 497 temp = encode_temp(data->temp_twos_complement, temp);
500 498
501 mutex_lock(&data->lock); 499 mutex_lock(&data->lock);
@@ -720,7 +718,7 @@ static ssize_t set_temp_tmax(struct device *dev,
720 if (strict_strtol(buf, 10, &temp)) 718 if (strict_strtol(buf, 10, &temp))
721 return -EINVAL; 719 return -EINVAL;
722 720
723 temp = ROUND_DIV(temp, 1000); 721 temp = DIV_ROUND_CLOSEST(temp, 1000);
724 temp = encode_temp(data->temp_twos_complement, temp); 722 temp = encode_temp(data->temp_twos_complement, temp);
725 723
726 mutex_lock(&data->lock); 724 mutex_lock(&data->lock);
@@ -756,7 +754,7 @@ static ssize_t set_temp_tmin(struct device *dev,
756 if (strict_strtol(buf, 10, &temp)) 754 if (strict_strtol(buf, 10, &temp))
757 return -EINVAL; 755 return -EINVAL;
758 756
759 temp = ROUND_DIV(temp, 1000); 757 temp = DIV_ROUND_CLOSEST(temp, 1000);
760 temp = encode_temp(data->temp_twos_complement, temp); 758 temp = encode_temp(data->temp_twos_complement, temp);
761 759
762 mutex_lock(&data->lock); 760 mutex_lock(&data->lock);