macintosh/therm_adt746x: Fix sysfs attributes lifetime
Looking at drivers/macintosh/therm_adt746x.c, the sysfs files are created in thermostat_init() and removed in thermostat_exit(), which are the driver's init and exit functions. These files are backed-up by a per-device structure, so it looks like the wrong thing to do: the sysfs files have a lifetime longer than the data structure that is backing it up. I think that sysfs files creation should be moved to the end of probe_thermostat() and sysfs files removal should be moved to the beginning of remove_thermostat(). Signed-off-by: NJean Delvare <khali@linux-fr.org> Tested-by: NChristian Kujau <lists@nerdbynature.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Colin Leroy <colin@colino.net> Cc: stable@kernel.org Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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