drivers/macintosh/windfarm_smu_controls.c

111 	struct smu_fan_control *fct = to_smu_fan(ct);
113 	kfree(fct);
118 	struct smu_fan_control *fct = to_smu_fan(ct);
120 	if (value < fct->min)
121 		value = fct->min;
122 	if (value > fct->max)
123 		value = fct->max;
124 	fct->value = value;
126 	return smu_set_fan(fct->fan_type, fct->reg, value);
131 	struct smu_fan_control *fct = to_smu_fan(ct);
132 	*value = fct->value; /* todo: read from SMU */
138 	struct smu_fan_control *fct = to_smu_fan(ct);
139 	return fct->min;
144 	struct smu_fan_control *fct = to_smu_fan(ct);
145 	return fct->max;
160 	struct smu_fan_control *fct;
165 	fct = kmalloc(sizeof(struct smu_fan_control), GFP_KERNEL);
166 	if (fct == NULL)
168 	fct->ctrl.ops = &smu_fan_ops;
173 	fct->fan_type = pwm_fan;
174 	fct->ctrl.type = pwm_fan ? WF_CONTROL_PWM_FAN : WF_CONTROL_RPM_FAN;
185 	fct->ctrl.name = NULL;
191 		fct->ctrl.name = "cpu-rear-fan-0";
194 		fct->ctrl.name = "cpu-rear-fan-1";
198 		fct->ctrl.name = "cpu-front-fan-0";
201 		fct->ctrl.name = "cpu-front-fan-1";
203 		fct->ctrl.name = "cpu-pump-0";
205 		fct->ctrl.name = "cpu-pump-1";
208 		fct->ctrl.name = "slots-fan";
211 		fct->ctrl.name = "drive-bay-fan";
213 		fct->ctrl.name = "backside-fan";
217 		fct->ctrl.name = "system-fan";
219 		fct->ctrl.name = "cpu-fan";
221 		fct->ctrl.name = "drive-bay-fan";
223 		fct->ctrl.name = "hard-drive-fan";
225 		fct->ctrl.name = "optical-drive-fan";
228 	if (fct->ctrl.name == NULL)
235 	fct->min = *v;
239 	fct->max = *v;
245 	fct->reg = *reg;
247 	if (wf_register_control(&fct->ctrl))
250 	return fct;
252 	kfree(fct);
274 		struct smu_fan_control *fct;
276 		fct = smu_fan_create(fan, 0);
277 		if (fct == NULL) {
282 		list_add(&fct->link, &smu_fans);
292 		struct smu_fan_control *fct;
294 		fct = smu_fan_create(fan, 1);
295 		if (fct == NULL) {
300 		list_add(&fct->link, &smu_fans);
310 	struct smu_fan_control *fct;
313 		fct = list_entry(smu_fans.next, struct smu_fan_control, link);
314 		list_del(&fct->link);
315 		wf_unregister_control(&fct->ctrl);