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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/lm78.c | |
| parent | 142c090184ac7f9763c5d22509405da3486f9801 (diff) | |
| download | linux-2a844c148e1f714ebf42cb96e1b172ce394c36c9.tar.gz linux-2a844c148e1f714ebf42cb96e1b172ce394c36c9.tar.bz2 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/lm78.c')
| -rw-r--r-- | drivers/hwmon/lm78.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c index 53d6ee8ffa33..483538fa1bd5 100644 --- a/drivers/hwmon/lm78.c +++ b/drivers/hwmon/lm78.c @@ -85,7 +85,7 @@ enum chips { lm78, lm79 }; */ static inline u8 IN_TO_REG(unsigned long val) { - unsigned long nval = SENSORS_LIMIT(val, 0, 4080); + unsigned long nval = clamp_val(val, 0, 4080); return (nval + 8) / 16; } #define IN_FROM_REG(val) ((val) * 16) @@ -94,7 +94,7 @@ static inline u8 FAN_TO_REG(long rpm, int div) { if (rpm <= 0) return 255; - return SENSORS_LIMIT((1350000 + rpm * div / 2) / (rpm * div), 1, 254); + return clamp_val((1350000 + rpm * div / 2) / (rpm * div), 1, 254); } static inline int FAN_FROM_REG(u8 val, int div) @@ -108,7 +108,7 @@ static inline int FAN_FROM_REG(u8 val, int div) */ static inline s8 TEMP_TO_REG(int val) { - int nval = SENSORS_LIMIT(val, -128000, 127000) ; + int nval = clamp_val(val, -128000, 127000) ; return nval < 0 ? (nval - 500) / 1000 : (nval + 500) / 1000; } |