diff options
| 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/tmp401.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/tmp401.c')
| -rw-r--r-- | drivers/hwmon/tmp401.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/hwmon/tmp401.c b/drivers/hwmon/tmp401.c index e62054875164..c85f6967ccc3 100644 --- a/drivers/hwmon/tmp401.c +++ b/drivers/hwmon/tmp401.c @@ -142,10 +142,10 @@ static int tmp401_register_to_temp(u16 reg, u8 config) 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 int tmp401_crit_register_to_temp(u8 reg, u8 config) 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 @@ static ssize_t store_temp_crit_hyst(struct device *dev, struct device_attribute 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), |