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| 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/asb100.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/asb100.c')
| -rw-r--r-- | drivers/hwmon/asb100.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/hwmon/asb100.c b/drivers/hwmon/asb100.c index 520e5bf4f76d..6ac612cabda1 100644 --- a/drivers/hwmon/asb100.c +++ b/drivers/hwmon/asb100.c @@ -114,7 +114,7 @@ static const u16 asb100_reg_temp_hyst[] = {0, 0x3a, 0x153, 0x253, 0x19}; */ static u8 IN_TO_REG(unsigned val) { - unsigned nval = SENSORS_LIMIT(val, ASB100_IN_MIN, ASB100_IN_MAX); + unsigned nval = clamp_val(val, ASB100_IN_MIN, ASB100_IN_MAX); return (nval + 8) / 16; } @@ -129,8 +129,8 @@ static u8 FAN_TO_REG(long rpm, int div) return 0; if (rpm == 0) return 255; - rpm = SENSORS_LIMIT(rpm, 1, 1000000); - return SENSORS_LIMIT((1350000 + rpm * div / 2) / (rpm * div), 1, 254); + rpm = clamp_val(rpm, 1, 1000000); + return clamp_val((1350000 + rpm * div / 2) / (rpm * div), 1, 254); } static int FAN_FROM_REG(u8 val, int div) @@ -148,7 +148,7 @@ static int FAN_FROM_REG(u8 val, int div) */ static u8 TEMP_TO_REG(long temp) { - int ntemp = SENSORS_LIMIT(temp, ASB100_TEMP_MIN, ASB100_TEMP_MAX); + int ntemp = clamp_val(temp, ASB100_TEMP_MIN, ASB100_TEMP_MAX); ntemp += (ntemp < 0 ? -500 : 500); return (u8)(ntemp / 1000); } @@ -164,7 +164,7 @@ static int TEMP_FROM_REG(u8 reg) */ static u8 ASB100_PWM_TO_REG(int pwm) { - pwm = SENSORS_LIMIT(pwm, 0, 255); + pwm = clamp_val(pwm, 0, 255); return (u8)(pwm / 16); } |