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| author | Guenter Roeck <linux@roeck-us.net> | 2013-01-09 08:09:34 -0800 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2013-01-25 21:03:54 -0800 |
| commit | 2a844c148e1f714ebf42cb96e1b172ce394c36c9 (patch) | |
| tree | eb68eb8438f0470e7a81b022199abe5f6d866879 /drivers/hwmon/vt8231.c | |
| parent | 142c090184ac7f9763c5d22509405da3486f9801 (diff) | |
| download | linux-2a844c148e1f714ebf42cb96e1b172ce394c36c9.tar.gz linux-2a844c148e1f714ebf42cb96e1b172ce394c36c9.tar.bz2 linux-2a844c148e1f714ebf42cb96e1b172ce394c36c9.zip | |
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/vt8231.c')
| -rw-r--r-- | drivers/hwmon/vt8231.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/hwmon/vt8231.c b/drivers/hwmon/vt8231.c index a56355cef184..988a2a796764 100644 --- a/drivers/hwmon/vt8231.c +++ b/drivers/hwmon/vt8231.c @@ -147,7 +147,7 @@ static inline u8 FAN_TO_REG(long rpm, int div) { if (rpm == 0) return 0; - return SENSORS_LIMIT(1310720 / (rpm * div), 1, 255); + return clamp_val(1310720 / (rpm * div), 1, 255); } #define FAN_FROM_REG(val, div) ((val) == 0 ? 0 : 1310720 / ((val) * (div))) @@ -236,7 +236,7 @@ static ssize_t set_in_min(struct device *dev, struct device_attribute *attr, return err; mutex_lock(&data->update_lock); - data->in_min[nr] = SENSORS_LIMIT(((val * 958) / 10000) + 3, 0, 255); + data->in_min[nr] = clamp_val(((val * 958) / 10000) + 3, 0, 255); vt8231_write_value(data, regvoltmin[nr], data->in_min[nr]); mutex_unlock(&data->update_lock); return count; @@ -256,7 +256,7 @@ static ssize_t set_in_max(struct device *dev, struct device_attribute *attr, return err; mutex_lock(&data->update_lock); - data->in_max[nr] = SENSORS_LIMIT(((val * 958) / 10000) + 3, 0, 255); + data->in_max[nr] = clamp_val(((val * 958) / 10000) + 3, 0, 255); vt8231_write_value(data, regvoltmax[nr], data->in_max[nr]); mutex_unlock(&data->update_lock); return count; @@ -302,8 +302,8 @@ static ssize_t set_in5_min(struct device *dev, struct device_attribute *attr, return err; mutex_lock(&data->update_lock); - data->in_min[5] = SENSORS_LIMIT(((val * 958 * 34) / (10000 * 54)) + 3, - 0, 255); + data->in_min[5] = clamp_val(((val * 958 * 34) / (10000 * 54)) + 3, + 0, 255); vt8231_write_value(data, regvoltmin[5], data->in_min[5]); mutex_unlock(&data->update_lock); return count; @@ -321,8 +321,8 @@ static ssize_t set_in5_max(struct device *dev, struct device_attribute *attr, return err; mutex_lock(&data->update_lock); - data->in_max[5] = SENSORS_LIMIT(((val * 958 * 34) / (10000 * 54)) + 3, - 0, 255); + data->in_max[5] = clamp_val(((val * 958 * 34) / (10000 * 54)) + 3, + 0, 255); vt8231_write_value(data, regvoltmax[5], data->in_max[5]); mutex_unlock(&data->update_lock); return count; @@ -380,7 +380,7 @@ static ssize_t set_temp0_max(struct device *dev, struct device_attribute *attr, return err; mutex_lock(&data->update_lock); - data->temp_max[0] = SENSORS_LIMIT((val + 500) / 1000, 0, 255); + data->temp_max[0] = clamp_val((val + 500) / 1000, 0, 255); vt8231_write_value(data, regtempmax[0], data->temp_max[0]); mutex_unlock(&data->update_lock); return count; @@ -397,7 +397,7 @@ static ssize_t set_temp0_min(struct device *dev, struct device_attribute *attr, return err; mutex_lock(&data->update_lock); - data->temp_min[0] = SENSORS_LIMIT((val + 500) / 1000, 0, 255); + data->temp_min[0] = clamp_val((val + 500) / 1000, 0, 255); vt8231_write_value(data, regtempmin[0], data->temp_min[0]); mutex_unlock(&data->update_lock); return count; @@ -444,7 +444,7 @@ static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr, return err; mutex_lock(&data->update_lock); - data->temp_max[nr] = SENSORS_LIMIT(TEMP_MAXMIN_TO_REG(val), 0, 255); + data->temp_max[nr] = clamp_val(TEMP_MAXMIN_TO_REG(val), 0, 255); vt8231_write_value(data, regtempmax[nr], data->temp_max[nr]); mutex_unlock(&data->update_lock); return count; @@ -463,7 +463,7 @@ static ssize_t set_temp_min(struct device *dev, struct device_attribute *attr, return err; mutex_lock(&data->update_lock); - data->temp_min[nr] = SENSORS_LIMIT(TEMP_MAXMIN_TO_REG(val), 0, 255); + data->temp_min[nr] = clamp_val(TEMP_MAXMIN_TO_REG(val), 0, 255); vt8231_write_value(data, regtempmin[nr], data->temp_min[nr]); mutex_unlock(&data->update_lock); return count; |