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authorGuenter Roeck <linux@roeck-us.net>2013-01-09 11:09:34 -0500
committerGuenter Roeck <linux@roeck-us.net>2013-01-26 00:03:54 -0500
commit2a844c148e1f714ebf42cb96e1b172ce394c36c9 (patch)
treeeb68eb8438f0470e7a81b022199abe5f6d866879 /drivers/hwmon/adt7470.c
parent142c090184ac7f9763c5d22509405da3486f9801 (diff)
hwmon: Replace SENSORS_LIMIT with clamp_val
SENSORS_LIMIT and the generic clamp_val have the same functionality, and clamp_val is more efficient. This patch reduces text size by 9052 bytes and bss size by 11624 bytes for x86_64 builds. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: George Joseph <george.joseph@fairview5.com> Acked-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/hwmon/adt7470.c')
-rw-r--r--drivers/hwmon/adt7470.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/hwmon/adt7470.c b/drivers/hwmon/adt7470.c
index 39ecb1a3b9ef..b83bf4bb95eb 100644
--- a/drivers/hwmon/adt7470.c
+++ b/drivers/hwmon/adt7470.c
@@ -452,7 +452,7 @@ static ssize_t set_auto_update_interval(struct device *dev,
452 if (kstrtol(buf, 10, &temp)) 452 if (kstrtol(buf, 10, &temp))
453 return -EINVAL; 453 return -EINVAL;
454 454
455 temp = SENSORS_LIMIT(temp, 0, 60000); 455 temp = clamp_val(temp, 0, 60000);
456 456
457 mutex_lock(&data->lock); 457 mutex_lock(&data->lock);
458 data->auto_update_interval = temp; 458 data->auto_update_interval = temp;
@@ -481,7 +481,7 @@ static ssize_t set_num_temp_sensors(struct device *dev,
481 if (kstrtol(buf, 10, &temp)) 481 if (kstrtol(buf, 10, &temp))
482 return -EINVAL; 482 return -EINVAL;
483 483
484 temp = SENSORS_LIMIT(temp, -1, 10); 484 temp = clamp_val(temp, -1, 10);
485 485
486 mutex_lock(&data->lock); 486 mutex_lock(&data->lock);
487 data->num_temp_sensors = temp; 487 data->num_temp_sensors = temp;
@@ -515,7 +515,7 @@ static ssize_t set_temp_min(struct device *dev,
515 return -EINVAL; 515 return -EINVAL;
516 516
517 temp = DIV_ROUND_CLOSEST(temp, 1000); 517 temp = DIV_ROUND_CLOSEST(temp, 1000);
518 temp = SENSORS_LIMIT(temp, 0, 255); 518 temp = clamp_val(temp, 0, 255);
519 519
520 mutex_lock(&data->lock); 520 mutex_lock(&data->lock);
521 data->temp_min[attr->index] = temp; 521 data->temp_min[attr->index] = temp;
@@ -549,7 +549,7 @@ static ssize_t set_temp_max(struct device *dev,
549 return -EINVAL; 549 return -EINVAL;
550 550
551 temp = DIV_ROUND_CLOSEST(temp, 1000); 551 temp = DIV_ROUND_CLOSEST(temp, 1000);
552 temp = SENSORS_LIMIT(temp, 0, 255); 552 temp = clamp_val(temp, 0, 255);
553 553
554 mutex_lock(&data->lock); 554 mutex_lock(&data->lock);
555 data->temp_max[attr->index] = temp; 555 data->temp_max[attr->index] = temp;
@@ -604,7 +604,7 @@ static ssize_t set_fan_max(struct device *dev,
604 return -EINVAL; 604 return -EINVAL;
605 605
606 temp = FAN_RPM_TO_PERIOD(temp); 606 temp = FAN_RPM_TO_PERIOD(temp);
607 temp = SENSORS_LIMIT(temp, 1, 65534); 607 temp = clamp_val(temp, 1, 65534);
608 608
609 mutex_lock(&data->lock); 609 mutex_lock(&data->lock);
610 data->fan_max[attr->index] = temp; 610 data->fan_max[attr->index] = temp;
@@ -641,7 +641,7 @@ static ssize_t set_fan_min(struct device *dev,
641 return -EINVAL; 641 return -EINVAL;
642 642
643 temp = FAN_RPM_TO_PERIOD(temp); 643 temp = FAN_RPM_TO_PERIOD(temp);
644 temp = SENSORS_LIMIT(temp, 1, 65534); 644 temp = clamp_val(temp, 1, 65534);
645 645
646 mutex_lock(&data->lock); 646 mutex_lock(&data->lock);
647 data->fan_min[attr->index] = temp; 647 data->fan_min[attr->index] = temp;
@@ -717,7 +717,7 @@ static ssize_t set_pwm(struct device *dev, struct device_attribute *devattr,
717 if (kstrtol(buf, 10, &temp)) 717 if (kstrtol(buf, 10, &temp))
718 return -EINVAL; 718 return -EINVAL;
719 719
720 temp = SENSORS_LIMIT(temp, 0, 255); 720 temp = clamp_val(temp, 0, 255);
721 721
722 mutex_lock(&data->lock); 722 mutex_lock(&data->lock);
723 data->pwm[attr->index] = temp; 723 data->pwm[attr->index] = temp;
@@ -749,7 +749,7 @@ static ssize_t set_pwm_max(struct device *dev,
749 if (kstrtol(buf, 10, &temp)) 749 if (kstrtol(buf, 10, &temp))
750 return -EINVAL; 750 return -EINVAL;
751 751
752 temp = SENSORS_LIMIT(temp, 0, 255); 752 temp = clamp_val(temp, 0, 255);
753 753
754 mutex_lock(&data->lock); 754 mutex_lock(&data->lock);
755 data->pwm_max[attr->index] = temp; 755 data->pwm_max[attr->index] = temp;
@@ -782,7 +782,7 @@ static ssize_t set_pwm_min(struct device *dev,
782 if (kstrtol(buf, 10, &temp)) 782 if (kstrtol(buf, 10, &temp))
783 return -EINVAL; 783 return -EINVAL;
784 784
785 temp = SENSORS_LIMIT(temp, 0, 255); 785 temp = clamp_val(temp, 0, 255);
786 786
787 mutex_lock(&data->lock); 787 mutex_lock(&data->lock);
788 data->pwm_min[attr->index] = temp; 788 data->pwm_min[attr->index] = temp;
@@ -826,7 +826,7 @@ static ssize_t set_pwm_tmin(struct device *dev,
826 return -EINVAL; 826 return -EINVAL;
827 827
828 temp = DIV_ROUND_CLOSEST(temp, 1000); 828 temp = DIV_ROUND_CLOSEST(temp, 1000);
829 temp = SENSORS_LIMIT(temp, 0, 255); 829 temp = clamp_val(temp, 0, 255);
830 830
831 mutex_lock(&data->lock); 831 mutex_lock(&data->lock);
832 data->pwm_tmin[attr->index] = temp; 832 data->pwm_tmin[attr->index] = temp;