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hwmon/ds1621: Fix swapped temperature limits

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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>
This commit is contained in:
Jean Delvare 2007-05-27 22:17:43 +02:00 committed by Jean Delvare
parent c420bc9f09
commit 7574d7e937
1 changed files with 4 additions and 4 deletions
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8
drivers/hwmon/ds1621.c
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@ -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,