4  *                  devfreq
9  *    - If OPPs are added or removed after devfreq cooling has
10  *      registered, the devfreq cooling won't react to it.
13 #include <linux/devfreq.h>
28  * struct devfreq_cooling_device - Devfreq cooling device
31  * @cooling_ops: devfreq callbacks to thermal cooling device ops
32  * @devfreq:	Pointer to associated devfreq device.
47  *			of the devfreq device.
48  * @em_pd:		Energy Model for the associated Devfreq device
53 	struct devfreq *devfreq;  member
88 	struct devfreq *df = dfc->devfreq;  in devfreq_cooling_set_cur_state()
136 static unsigned long get_voltage(struct devfreq *df, unsigned long freq)  in get_voltage()
182 	struct devfreq *df = dfc->devfreq;  in devfreq_cooling_get_requested_power()
264 	struct devfreq *df = dfc->devfreq;  in devfreq_cooling_power2state()
308  * @dfc:	Pointer to devfreq cooling device.
320 	struct devfreq *df = dfc->devfreq;  in devfreq_cooling_gen_tables()
347  * of_devfreq_cooling_register_power() - Register devfreq cooling device,
350  * @df:	Pointer to devfreq device.
353  * Register a devfreq cooling device.  The available OPPs must be
358  * devfreq should use the simple_ondemand governor, other governors
362 of_devfreq_cooling_register_power(struct device_node *np, struct devfreq *df,  in of_devfreq_cooling_register_power()
378 	dfc->devfreq = df;  in of_devfreq_cooling_register_power()
422 	name = kasprintf(GFP_KERNEL, "devfreq-%s", dev_name(dev));  in of_devfreq_cooling_register_power()
432 			"Failed to register devfreq cooling device (%d)\n",  in of_devfreq_cooling_register_power()
453  * of_devfreq_cooling_register() - Register devfreq cooling device,
456  * @df: Pointer to devfreq device.
459 of_devfreq_cooling_register(struct device_node *np, struct devfreq *df)  in of_devfreq_cooling_register()
466  * devfreq_cooling_register() - Register devfreq cooling device.
467  * @df: Pointer to devfreq device.
469 struct thermal_cooling_device *devfreq_cooling_register(struct devfreq *df)  in devfreq_cooling_register()
476  * devfreq_cooling_em_register() - Register devfreq cooling device with
478  * @df:		Pointer to devfreq device.
481  * Register a devfreq cooling device and automatically register EM. The
492 devfreq_cooling_em_register(struct devfreq *df,  in devfreq_cooling_em_register()
506 		dev_dbg(dev, "Unable to register EM for devfreq cooling device (%d)\n",  in devfreq_cooling_em_register()
519  * devfreq_cooling_unregister() - Unregister devfreq cooling device.
520  * @cdev: Pointer to devfreq cooling device to unregister.
522  * Unregisters devfreq cooling device and related Energy Model if it was
534 	dev = dfc->devfreq->dev.parent;  in devfreq_cooling_unregister()