Re: [PATCH] I2C update for 2.6.5

[Greg KH]

ChangeSet 1.1643.36.28, 2004/04/12 15:17:24-07:00, khali@xxxxxxxxxxxx

[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)

-
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