From c0f31403fe87cd2813dabb9b33107ceb56b84667 Mon Sep 17 00:00:00 2001 From: Juerg Haefliger Date: Fri, 20 Jul 2007 14:16:47 -0700 Subject: [PATCH] hwmon: fix dme1737 temp fault attribute Fix temp?_fault attribute. The temp was incorrectly compared against 0x0800 rather than 0x8000. Only the upper 8 bits are compared as the datasheet doesn't specify what happens to the lower bits in case of a diode fault. Signed-off-by: Juerg Haefliger Acked-by: Jean Delvare Signed-off-by: Mark M. Hoffman --- drivers/hwmon/dme1737.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/dme1737.c b/drivers/hwmon/dme1737.c index be3aaa5d0b..e9cbc72766 100644 --- a/drivers/hwmon/dme1737.c +++ b/drivers/hwmon/dme1737.c @@ -750,7 +750,7 @@ static ssize_t show_temp(struct device *dev, struct device_attribute *attr, res = (data->alarms >> DME1737_BIT_ALARM_TEMP[ix]) & 0x01; break; case SYS_TEMP_FAULT: - res = (data->temp[ix] == 0x0800); + res = (((u16)data->temp[ix] & 0xff00) == 0x8000); break; default: res = 0; -- 2.39.5