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SubjectRe: sysfs lockdep complaint
On Sat, Feb 20, 2010 at 04:08:16PM +0100, Johannes Berg wrote:
>On Sat, 2010-02-20 at 23:03 +0800, Américo Wang wrote:
>
>> fct->fan_type = pwm_fan;
>> fct->ctrl.type = pwm_fan ? WF_CONTROL_PWM_FAN : WF_CONTROL_RPM_FAN;
>> + sysfs_attr_init(&fct->ctrl.attr);
>
>ah, needs to be "ctrl.attr.attr".
>

Ouch, right... Updated.

Thank you!


---
diff --git a/drivers/macintosh/windfarm_smu_controls.c b/drivers/macintosh/windfarm_smu_controls.c
index 6c68b9e..5f4e5a0 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
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