diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2013-01-09 17:09:34 +0100 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2013-01-26 06:03:54 +0100 |
| commit | 2a844c148e1f714ebf42cb96e1b172ce394c36c9 (patch) | |
| tree | eb68eb8438f0470e7a81b022199abe5f6d866879 /drivers/hwmon/gl520sm.c | |
| parent | hwmon: (sht15) avoid CamelCase (diff) | |
| download | linux-2a844c148e1f714ebf42cb96e1b172ce394c36c9.tar.xz 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/gl520sm.c')
| -rw-r--r-- | drivers/hwmon/gl520sm.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/hwmon/gl520sm.c b/drivers/hwmon/gl520sm.c index a21ff252f2f1..ed56e09c3dd7 100644 --- a/drivers/hwmon/gl520sm.c +++ b/drivers/hwmon/gl520sm.c @@ -144,10 +144,10 @@ static ssize_t get_cpu_vid(struct device *dev, struct device_attribute *attr, static DEVICE_ATTR(cpu0_vid, S_IRUGO, get_cpu_vid, NULL); #define VDD_FROM_REG(val) (((val) * 95 + 2) / 4) -#define VDD_TO_REG(val) SENSORS_LIMIT((((val) * 4 + 47) / 95), 0, 255) +#define VDD_TO_REG(val) clamp_val((((val) * 4 + 47) / 95), 0, 255) #define IN_FROM_REG(val) ((val) * 19) -#define IN_TO_REG(val) SENSORS_LIMIT((((val) + 9) / 19), 0, 255) +#define IN_TO_REG(val) clamp_val((((val) + 9) / 19), 0, 255) static ssize_t get_in_input(struct device *dev, struct device_attribute *attr, char *buf) @@ -285,8 +285,7 @@ static SENSOR_DEVICE_ATTR(in4_max, S_IRUGO | S_IWUSR, #define DIV_FROM_REG(val) (1 << (val)) #define FAN_FROM_REG(val, div) ((val) == 0 ? 0 : (480000 / ((val) << (div)))) #define FAN_TO_REG(val, div) ((val) <= 0 ? 0 : \ - SENSORS_LIMIT((480000 + ((val) << ((div)-1))) / ((val) << (div)), 1, \ - 255)) + clamp_val((480000 + ((val) << ((div)-1))) / ((val) << (div)), 1, 255)) static ssize_t get_fan_input(struct device *dev, struct device_attribute *attr, char *buf) @@ -450,7 +449,7 @@ static DEVICE_ATTR(fan1_off, S_IRUGO | S_IWUSR, get_fan_off, set_fan_off); #define TEMP_FROM_REG(val) (((val) - 130) * 1000) -#define TEMP_TO_REG(val) SENSORS_LIMIT(((((val) < 0 ? \ +#define TEMP_TO_REG(val) clamp_val(((((val) < 0 ? \ (val) - 500 : (val) + 500) / 1000) + 130), 0, 255) static ssize_t get_temp_input(struct device *dev, struct device_attribute *attr, |