On Wed, Jul 11, 2012 at 10:11:30PM +0200, Jean Delvare wrote: > We were accidentally losing one bit in the configuration register on > device initialization. It was reported to freeze one specific system > right away. Properly preserve all bits we don't explicitly want to > change in order to prevent that. > > Reported-by: Stevie Trujillo <stevie.trujillo@xxxxxxxxx> > Cc: stable@xxxxxxxxxxxxxxx > Signed-off-by: Jean Delvare <khali@xxxxxxxxxxxx> Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx> > --- > drivers/hwmon/it87.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > --- linux-3.5-rc6.orig/drivers/hwmon/it87.c 2012-06-05 16:22:59.000000000 +0200 > +++ linux-3.5-rc6/drivers/hwmon/it87.c 2012-07-11 22:04:23.476958967 +0200 > @@ -2341,7 +2341,7 @@ static void __devinit it87_init_device(s > > /* Start monitoring */ > it87_write_value(data, IT87_REG_CONFIG, > - (it87_read_value(data, IT87_REG_CONFIG) & 0x36) > + (it87_read_value(data, IT87_REG_CONFIG) & 0x3e) > | (update_vbat ? 0x41 : 0x01)); > } > > > -- > Jean Delvare > > _______________________________________________ > lm-sensors mailing list > lm-sensors@xxxxxxxxxxxxxx > http://lists.lm-sensors.org/mailman/listinfo/lm-sensors > _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
