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>
diff --git a/drivers/hwmon/tmp401.c b/drivers/hwmon/tmp401.c
index e620548..c85f696 100644
--- a/drivers/hwmon/tmp401.c
+++ b/drivers/hwmon/tmp401.c
@@ -142,10 +142,10 @@
static u16 tmp401_temp_to_register(long temp, u8 config)
{
if (config & TMP401_CONFIG_RANGE) {
- temp = SENSORS_LIMIT(temp, -64000, 191000);
+ temp = clamp_val(temp, -64000, 191000);
temp += 64000;
} else
- temp = SENSORS_LIMIT(temp, 0, 127000);
+ temp = clamp_val(temp, 0, 127000);
return (temp * 160 + 312) / 625;
}
@@ -163,10 +163,10 @@
static u8 tmp401_crit_temp_to_register(long temp, u8 config)
{
if (config & TMP401_CONFIG_RANGE) {
- temp = SENSORS_LIMIT(temp, -64000, 191000);
+ temp = clamp_val(temp, -64000, 191000);
temp += 64000;
} else
- temp = SENSORS_LIMIT(temp, 0, 127000);
+ temp = clamp_val(temp, 0, 127000);
return (temp + 500) / 1000;
}
@@ -417,14 +417,14 @@
return -EINVAL;
if (data->config & TMP401_CONFIG_RANGE)
- val = SENSORS_LIMIT(val, -64000, 191000);
+ val = clamp_val(val, -64000, 191000);
else
- val = SENSORS_LIMIT(val, 0, 127000);
+ val = clamp_val(val, 0, 127000);
mutex_lock(&data->update_lock);
temp = tmp401_crit_register_to_temp(data->temp_crit[index],
data->config);
- val = SENSORS_LIMIT(val, temp - 255000, temp);
+ val = clamp_val(val, temp - 255000, temp);
reg = ((temp - val) + 500) / 1000;
i2c_smbus_write_byte_data(to_i2c_client(dev),