From: Roland Stigge <stigge@antcom.de>
Date: Wed, 21 Sep 2011 17:06:11 +0000 (-0400)
Subject: hwmon: (ds620) Fix handling of negative temperatures
X-Git-Tag: v3.1-rc8~7^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cc41d586e8b4d76164fe7731c1c49be6cc5fc7e6;p=platform%2Fkernel%2Flinux-3.10.git

hwmon: (ds620) Fix handling of negative temperatures

Signed (negative) temperatures were not handled correctly.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Cc: stable@kernel.org # v2.6.38+
---

diff --git a/drivers/hwmon/ds620.c b/drivers/hwmon/ds620.c
index 257957c..4f7c3fc 100644
--- a/drivers/hwmon/ds620.c
+++ b/drivers/hwmon/ds620.c
@@ -72,7 +72,7 @@ struct ds620_data {
 	char valid;		/* !=0 if following fields are valid */
 	unsigned long last_updated;	/* In jiffies */
 
-	u16 temp[3];		/* Register values, word */
+	s16 temp[3];		/* Register values, word */
 };
 
 /*