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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/adm1031.c | |
| parent | 142c090184ac7f9763c5d22509405da3486f9801 (diff) | |
| download | linux-2a844c148e1f714ebf42cb96e1b172ce394c36c9.tar.gz | |
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/adm1031.c')
| -rw-r--r-- | drivers/hwmon/adm1031.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/hwmon/adm1031.c b/drivers/hwmon/adm1031.c index c6a4631e833f..253ea396106d 100644 --- a/drivers/hwmon/adm1031.c +++ b/drivers/hwmon/adm1031.c @@ -162,13 +162,13 @@ adm1031_write_value(struct i2c_client *client, u8 reg, unsigned int value) static int FAN_TO_REG(int reg, int div) { int tmp; - tmp = FAN_FROM_REG(SENSORS_LIMIT(reg, 0, 65535), div); + tmp = FAN_FROM_REG(clamp_val(reg, 0, 65535), div); return tmp > 255 ? 255 : tmp; } #define FAN_DIV_FROM_REG(reg) (1<<(((reg)&0xc0)>>6)) -#define PWM_TO_REG(val) (SENSORS_LIMIT((val), 0, 255) >> 4) +#define PWM_TO_REG(val) (clamp_val((val), 0, 255) >> 4) #define PWM_FROM_REG(val) ((val) << 4) #define FAN_CHAN_FROM_REG(reg) (((reg) >> 5) & 7) @@ -675,7 +675,7 @@ static ssize_t set_temp_offset(struct device *dev, if (ret) return ret; - val = SENSORS_LIMIT(val, -15000, 15000); + val = clamp_val(val, -15000, 15000); mutex_lock(&data->update_lock); data->temp_offset[nr] = TEMP_OFFSET_TO_REG(val); adm1031_write_value(client, ADM1031_REG_TEMP_OFFSET(nr), @@ -696,7 +696,7 @@ static ssize_t set_temp_min(struct device *dev, struct device_attribute *attr, if (ret) return ret; - val = SENSORS_LIMIT(val, -55000, nr == 0 ? 127750 : 127875); + val = clamp_val(val, -55000, nr == 0 ? 127750 : 127875); mutex_lock(&data->update_lock); data->temp_min[nr] = TEMP_TO_REG(val); adm1031_write_value(client, ADM1031_REG_TEMP_MIN(nr), @@ -717,7 +717,7 @@ static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr, if (ret) return ret; - val = SENSORS_LIMIT(val, -55000, nr == 0 ? 127750 : 127875); + val = clamp_val(val, -55000, nr == 0 ? 127750 : 127875); mutex_lock(&data->update_lock); data->temp_max[nr] = TEMP_TO_REG(val); adm1031_write_value(client, ADM1031_REG_TEMP_MAX(nr), @@ -738,7 +738,7 @@ static ssize_t set_temp_crit(struct device *dev, struct device_attribute *attr, if (ret) return ret; - val = SENSORS_LIMIT(val, -55000, nr == 0 ? 127750 : 127875); + val = clamp_val(val, -55000, nr == 0 ? 127750 : 127875); mutex_lock(&data->update_lock); data->temp_crit[nr] = TEMP_TO_REG(val); adm1031_write_value(client, ADM1031_REG_TEMP_CRIT(nr), |