aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/hwmon/smsc47m1.c
diff options
context:
space:
mode:
authorGuenter Roeck <linux@roeck-us.net>2013-01-09 11:09:34 -0500
committerGuenter Roeck <linux@roeck-us.net>2013-01-26 00:03:54 -0500
commit2a844c148e1f714ebf42cb96e1b172ce394c36c9 (patch)
treeeb68eb8438f0470e7a81b022199abe5f6d866879 /drivers/hwmon/smsc47m1.c
parent142c090184ac7f9763c5d22509405da3486f9801 (diff)
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/smsc47m1.c')
-rw-r--r--drivers/hwmon/smsc47m1.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c
index dba0c567e7a1..6d8255ccf07a 100644
--- a/drivers/hwmon/smsc47m1.c
+++ b/drivers/hwmon/smsc47m1.c
@@ -326,7 +326,7 @@ static ssize_t set_fan_div(struct device *dev, struct device_attribute
326 /* Preserve fan min */ 326 /* Preserve fan min */
327 tmp = 192 - (old_div * (192 - data->fan_preload[nr]) 327 tmp = 192 - (old_div * (192 - data->fan_preload[nr])
328 + new_div / 2) / new_div; 328 + new_div / 2) / new_div;
329 data->fan_preload[nr] = SENSORS_LIMIT(tmp, 0, 191); 329 data->fan_preload[nr] = clamp_val(tmp, 0, 191);
330 smsc47m1_write_value(data, SMSC47M1_REG_FAN_PRELOAD[nr], 330 smsc47m1_write_value(data, SMSC47M1_REG_FAN_PRELOAD[nr],
331 data->fan_preload[nr]); 331 data->fan_preload[nr]);
332 mutex_unlock(&data->update_lock); 332 mutex_unlock(&data->update_lock);