From: Guenter Roeck <linux@roeck-us.net>
Date: Sun, 16 Feb 2014 01:54:06 +0000 (-0800)
Subject: hwmon: (max1668) Fix writing the minimum temperature
X-Git-Tag: v3.13.6~46
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=00b29b3d146043f5e4dc9077fc58bbfbff4d9198;p=thirdparty%2Fkernel%2Fstable.git

hwmon: (max1668) Fix writing the minimum temperature

commit 500a91571f0a5d0d3242d83802ea2fd1faccc66e upstream.

When trying to set the minimum temperature, the driver was erroneously
writing the maximum temperature into the chip.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/hwmon/max1668.c b/drivers/hwmon/max1668.c
index a7626358c95df..029b65e6c5891 100644
--- a/drivers/hwmon/max1668.c
+++ b/drivers/hwmon/max1668.c
@@ -243,7 +243,7 @@ static ssize_t set_temp_min(struct device *dev,
 	data->temp_min[index] = clamp_val(temp/1000, -128, 127);
 	if (i2c_smbus_write_byte_data(client,
 					MAX1668_REG_LIML_WR(index),
-					data->temp_max[index]))
+					data->temp_min[index]))
 		count = -EIO;
 	mutex_unlock(&data->update_lock);