diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2013-01-09 17:09:34 +0100 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2013-01-26 06:03:54 +0100 |
| commit | 2a844c148e1f714ebf42cb96e1b172ce394c36c9 (patch) | |
| tree | eb68eb8438f0470e7a81b022199abe5f6d866879 /drivers/hwmon/gl518sm.c | |
| parent | hwmon: (sht15) avoid CamelCase (diff) | |
| download | linux-2a844c148e1f714ebf42cb96e1b172ce394c36c9.tar.xz linux-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/gl518sm.c')
| -rw-r--r-- | drivers/hwmon/gl518sm.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/hwmon/gl518sm.c b/drivers/hwmon/gl518sm.c index 2c74673f48e5..e2e5909a34df 100644 --- a/drivers/hwmon/gl518sm.c +++ b/drivers/hwmon/gl518sm.c @@ -86,7 +86,7 @@ enum chips { gl518sm_r00, gl518sm_r80 }; #define BOOL_FROM_REG(val) ((val) ? 0 : 1) #define BOOL_TO_REG(val) ((val) ? 0 : 1) -#define TEMP_TO_REG(val) SENSORS_LIMIT(((((val) < 0 ? \ +#define TEMP_TO_REG(val) clamp_val(((((val) < 0 ? \ (val) - 500 : \ (val) + 500) / 1000) + 119), 0, 255) #define TEMP_FROM_REG(val) (((val) - 119) * 1000) @@ -96,15 +96,15 @@ static inline u8 FAN_TO_REG(long rpm, int div) long rpmdiv; if (rpm == 0) return 0; - rpmdiv = SENSORS_LIMIT(rpm, 1, 960000) * div; - return SENSORS_LIMIT((480000 + rpmdiv / 2) / rpmdiv, 1, 255); + rpmdiv = clamp_val(rpm, 1, 960000) * div; + return clamp_val((480000 + rpmdiv / 2) / rpmdiv, 1, 255); } #define FAN_FROM_REG(val, div) ((val) == 0 ? 0 : (480000 / ((val) * (div)))) -#define IN_TO_REG(val) SENSORS_LIMIT((((val) + 9) / 19), 0, 255) +#define IN_TO_REG(val) clamp_val((((val) + 9) / 19), 0, 255) #define IN_FROM_REG(val) ((val) * 19) -#define VDD_TO_REG(val) SENSORS_LIMIT((((val) * 4 + 47) / 95), 0, 255) +#define VDD_TO_REG(val) clamp_val((((val) * 4 + 47) / 95), 0, 255) #define VDD_FROM_REG(val) (((val) * 95 + 2) / 4) #define DIV_FROM_REG(val) (1 << (val)) |