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hwmon: (adt7410) Clear unwanted bits in the config register

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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 <lars@metafoo.de>
Reviewed-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Lars-Peter Clausen 2013-02-15 17:57:10 +01:00 committed by Guenter Roeck
parent d476828037
commit 6e7d3b6bb9
1 changed files with 1 additions and 0 deletions
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1
drivers/hwmon/adt7410.c
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@ -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) {