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authorGuenter Roeck <linux@roeck-us.net>2013-01-09 20:09:34 +0400
committerGuenter Roeck <linux@roeck-us.net>2013-01-26 09:03:54 +0400
commit2a844c148e1f714ebf42cb96e1b172ce394c36c9 (patch)
treeeb68eb8438f0470e7a81b022199abe5f6d866879 /drivers/hwmon/gl518sm.c
parent142c090184ac7f9763c5d22509405da3486f9801 (diff)
downloadlinux-2a844c148e1f714ebf42cb96e1b172ce394c36c9.tar.xz
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.c10
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))