ChangeSet 1.1643.36.28, 2004/04/12 15:17:24-07:00, khali at linux-fr.org
[PATCH] I2C: Fix voltage rounding in lm80
This one line patch fixes voltage rounding in the lm80 chip driver.
drivers/i2c/chips/lm80.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -Nru a/drivers/i2c/chips/lm80.c b/drivers/i2c/chips/lm80.c
--- a/drivers/i2c/chips/lm80.c Wed Apr 14 15:12:26 2004
+++ b/drivers/i2c/chips/lm80.c Wed Apr 14 15:12:26 2004
@@ -68,7 +68,7 @@
these macros are called: arguments may be evaluated more than once.
Fixing this is just not worth it. */
-#define IN_TO_REG(val) (SENSORS_LIMIT((val)/10,0,255))
+#define IN_TO_REG(val) (SENSORS_LIMIT(((val)+5)/10,0,255))
#define IN_FROM_REG(val) ((val)*10)
static inline unsigned char FAN_TO_REG(unsigned rpm, unsigned div)
