From 6e7d3b6bb9af358b2bf05cccb025ac5d66630b47 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 15 Feb 2013 17:57:10 +0100 Subject: hwmon: (adt7410) Clear unwanted bits in the config register Make sure to clear the mode bits from the config register before setting the new mode. Otherwise we might end up with a different mode than we want to. Signed-off-by: Lars-Peter Clausen Reviewed-by: Hartmut Knaack Signed-off-by: Guenter Roeck --- drivers/hwmon/adt7410.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/hwmon/adt7410.c') diff --git a/drivers/hwmon/adt7410.c b/drivers/hwmon/adt7410.c index 797c2b85c483..4ccee4fbfd73 100644 --- a/drivers/hwmon/adt7410.c +++ b/drivers/hwmon/adt7410.c @@ -364,6 +364,7 @@ static int adt7410_probe(struct i2c_client *client, /* * Set to 16 bit resolution, continous conversion and comparator mode. */ + ret &= ~ADT7410_MODE_MASK; data->config = ret | ADT7410_FULL | ADT7410_RESOLUTION | ADT7410_EVENT_MODE; if (data->config != data->oldconfig) { -- cgit v1.2.3