sysfs: windfarm: init sysfs attributes

This is required for lockdep.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/macintosh/windfarm_smu_controls.c b/drivers/macintosh/windfarm_smu_controls.c
index 6c68b9e5f5c4..43137b421f92 100644
--- a/drivers/macintosh/windfarm_smu_controls.c
+++ b/drivers/macintosh/windfarm_smu_controls.c
@@ -173,6 +173,7 @@ static struct smu_fan_control *smu_fan_create(struct device_node *node,
 
         fct->fan_type = pwm_fan;
         fct->ctrl.type = pwm_fan ? WF_CONTROL_PWM_FAN : WF_CONTROL_RPM_FAN;
+        sysfs_attr_init(&fct->ctrl.attr.attr);
 
         /* We use the name & location here the same way we do for SMU sensors,
          * see the comment in windfarm_smu_sensors.c. The locations are a bit