From: Nikolaus Schulz <schulz@macnetix.de>
Date: Wed, 8 Feb 2012 17:56:08 +0000 (+0100)
Subject: hwmon: (f75375s) Fix automatic pwm mode setting for F75373 & F75375
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=09e87e5c4f9af656af2a8a3afc03487c5d9287c3;p=deliverable%2Flinux.git

hwmon: (f75375s) Fix automatic pwm mode setting for F75373 & F75375

In order to enable temperature mode aka automatic mode for the F75373 and
F75375 chips, the two FANx_MODE bits in the fan configuration register
need be set to 01, not 10.

Signed-off-by: Nikolaus Schulz <mail@microschulz.de>
Cc: stable@kernel.org # 2.6.32+
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
---

diff --git a/drivers/hwmon/f75375s.c b/drivers/hwmon/f75375s.c
index eedf574ab539..c81ad45d9fa9 100644
--- a/drivers/hwmon/f75375s.c
+++ b/drivers/hwmon/f75375s.c
@@ -369,7 +369,7 @@ static int set_pwm_enable_direct(struct i2c_client *client, int nr, int val)
 			fanmode  |= (3 << FAN_CTRL_MODE(nr));
 			break;
 		case 2: /* AUTOMATIC*/
-			fanmode  |= (2 << FAN_CTRL_MODE(nr));
+			fanmode  |= (1 << FAN_CTRL_MODE(nr));
 			break;
 		case 3: /* fan speed */
 			break;