Hi all. This is a revised version of my previous patch to fix negative temperature readings of the LM77 in kernel 2.6.x.
Bye, Mike
--- Begin Message ---Content-Disposition: inline; filename=hwmon-lm77-negative-temp-fix.patch Fix negative temperature readings in lm77 driver. Signed-off-by: Jean Delvare <[EMAIL PROTECTED]> Acked-by: Michael Renzmann <[EMAIL PROTECTED]> --- drivers/hwmon/lm77.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- linux-2.6.15-rc6.orig/drivers/hwmon/lm77.c 2005-12-19 20:15:58.000000000 +0100 +++ linux-2.6.15-rc6/drivers/hwmon/lm77.c 2005-12-20 19:44:11.000000000 +0100 @@ -87,15 +87,15 @@ /* In the temperature registers, the low 3 bits are not part of the temperature values; they are the status bits. */ -static inline u16 LM77_TEMP_TO_REG(int temp) +static inline s16 LM77_TEMP_TO_REG(int temp) { int ntemp = SENSORS_LIMIT(temp, LM77_TEMP_MIN, LM77_TEMP_MAX); - return (u16)((ntemp / 500) * 8); + return (ntemp / 500) * 8; } -static inline int LM77_TEMP_FROM_REG(u16 reg) +static inline int LM77_TEMP_FROM_REG(s16 reg) { - return ((int)reg / 8) * 500; + return (reg / 8) * 500; } /* sysfs stuff */ -- Jean Delvare
--- End Message ---
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