hwmon/ds1621: Fix swapped temperature limits

The low temperature limit and the high temperature limit registers
have been accidentally swapped, causing alarms to trigger
when they shouldn't.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Aurelien Jarno <aurelien@aurel32.net>

diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c
index c849c0c6ee9ce37edb2b86061aa595476946686c..d5ac422d73b2f9d076fa11135715be4ff4b7ae84 100644 (file)
--- a/drivers/hwmon/ds1621.c
+++ b/drivers/hwmon/ds1621.c
@@ -53,8 +53,8 @@ MODULE_PARM_DESC(polarity, "Output's polarity: 0 = active high, 1 = active low")
 
 /* The DS1621 registers */
 #define DS1621_REG_TEMP                        0xAA /* word, RO */
-#define DS1621_REG_TEMP_MIN            0xA1 /* word, RW */
-#define DS1621_REG_TEMP_MAX            0xA2 /* word, RW */
+#define DS1621_REG_TEMP_MIN            0xA2 /* word, RW */
+#define DS1621_REG_TEMP_MAX            0xA1 /* word, RW */
 #define DS1621_REG_CONF                        0xAC /* byte, RW */
 #define DS1621_COM_START               0xEE /* no data */
 #define DS1621_COM_STOP                        0x22 /* no data */
@@ -328,9 +328,9 @@ static struct ds1621_data *ds1621_update_client(struct device *dev)
 
                /* reset alarms if necessary */
                new_conf = data->conf;
-               if (data->temp < data->temp_min)
+               if (data->temp > data->temp_min)
                        new_conf &= ~DS1621_ALARM_TEMP_LOW;
-               if (data->temp > data->temp_max)
+               if (data->temp < data->temp_max)
                        new_conf &= ~DS1621_ALARM_TEMP_HIGH;
                if (data->conf != new_conf)
                        ds1621_write_value(client, DS1621_REG_CONF,