From: Hans de Goede <j.w.r.degoede@hhs.nl>
Date: Sun, 22 Jul 2007 18:15:31 +0000 (+0200)
Subject: hwmon: fscher control update bugfix
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=794f5434942614e5e8f70b9d65b9275e11ad1510;p=linux-beck.git

hwmon: fscher control update bugfix

Here is another small fscher bugfix for 2.6.23 merging, this was caught by Jean
while reviewing my other bugfix. The driver was updating its copy of the
control register as if it was clear to write, but its regular read/write.  This
patch fixes this.

Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
---

diff --git a/drivers/hwmon/fscher.c b/drivers/hwmon/fscher.c
index 19717752cfca..f3aa188a5d50 100644
--- a/drivers/hwmon/fscher.c
+++ b/drivers/hwmon/fscher.c
@@ -599,7 +599,7 @@ static ssize_t set_control(struct i2c_client *client, struct fscher_data *data,
 	unsigned long v = simple_strtoul(buf, NULL, 10) & 0x01;
 
 	mutex_lock(&data->update_lock);
-	data->global_control &= ~v;
+	data->global_control = v;
 	fscher_write_value(client, reg, v);
 	mutex_unlock(&data->update_lock);
 	return count;