From: Jean Delvare <khali@linux-fr.org>
Date: Thu, 18 Jan 2007 21:14:23 +0000 (+0100)
Subject: hwmon: Fix the VRD 11 decoding
X-Git-Tag: v2.6.20-rc6~58^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9fab2d8b75a4084e91f1dcb4e55368406fe53010;p=platform%2Fkernel%2Flinux-exynos.git

hwmon: Fix the VRD 11 decoding

I wonder how we came up with such a broken test in the first place.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
---

diff --git a/drivers/hwmon/hwmon-vid.c b/drivers/hwmon/hwmon-vid.c
index 31c4200..b80f6ed 100644
--- a/drivers/hwmon/hwmon-vid.c
+++ b/drivers/hwmon/hwmon-vid.c
@@ -93,7 +93,7 @@ int vid_from_reg(int val, u8 vrm)
 	case 110:		/* Intel Conroe */
 				/* compute in uV, round to mV */
 		val &= 0xff;
-		if(((val & 0x7e) == 0xfe) || (!(val & 0x7e)))
+		if (val < 0x02 || val > 0xb2)
 			return 0;
 		return((1600000 - (val - 2) * 6250 + 500) / 1000);
 	case 24:                /* Opteron processor */