From 2a844c148e1f714ebf42cb96e1b172ce394c36c9 Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Wed, 9 Jan 2013 08:09:34 -0800 Subject: 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 Acked-by: George Joseph Acked-by: Jean Delvare --- drivers/hwmon/gl520sm.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'drivers/hwmon/gl520sm.c') 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, -- cgit v1.2.3