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/emc6w201.c | |
| parent | 142c090184ac7f9763c5d22509405da3486f9801 (diff) | |
| download | lwn-2a844c148e1f714ebf42cb96e1b172ce394c36c9.tar.gz lwn-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/emc6w201.c')
| -rw-r--r-- | drivers/hwmon/emc6w201.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/hwmon/emc6w201.c b/drivers/hwmon/emc6w201.c index 789bd4fb329b..936898f82f94 100644 --- a/drivers/hwmon/emc6w201.c +++ b/drivers/hwmon/emc6w201.c @@ -220,7 +220,7 @@ static ssize_t set_in(struct device *dev, struct device_attribute *devattr, : EMC6W201_REG_IN_HIGH(nr); mutex_lock(&data->update_lock); - data->in[sf][nr] = SENSORS_LIMIT(val, 0, 255); + data->in[sf][nr] = clamp_val(val, 0, 255); err = emc6w201_write8(client, reg, data->in[sf][nr]); mutex_unlock(&data->update_lock); @@ -257,7 +257,7 @@ static ssize_t set_temp(struct device *dev, struct device_attribute *devattr, : EMC6W201_REG_TEMP_HIGH(nr); mutex_lock(&data->update_lock); - data->temp[sf][nr] = SENSORS_LIMIT(val, -127, 128); + data->temp[sf][nr] = clamp_val(val, -127, 128); err = emc6w201_write8(client, reg, data->temp[sf][nr]); mutex_unlock(&data->update_lock); @@ -298,7 +298,7 @@ static ssize_t set_fan(struct device *dev, struct device_attribute *devattr, val = 0xFFFF; } else { val = DIV_ROUND_CLOSEST(5400000U, val); - val = SENSORS_LIMIT(val, 0, 0xFFFE); + val = clamp_val(val, 0, 0xFFFE); } mutex_lock(&data->update_lock); |