From: Jean Delvare <khali@linux-fr.org>
Date: Sun, 27 May 2007 20:17:43 +0000 (+0200)
Subject: hwmon/ds1621: Fix swapped temperature limits
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7574d7e937f81754dfd82deac24aea5880107e2d;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

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 c849c0c6ee9..d5ac422d73b 100644
--- 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,