The devfreq core code is able to register the devfreq device as a cooling device if the 'is_cooling_device' flag is set in the profile.
Use this flag and remove the cooling device registering code.
Signed-off-by: Daniel Lezcano daniel.lezcano@linaro.org --- drivers/gpu/drm/lima/lima_devfreq.c | 14 +------------- drivers/gpu/drm/lima/lima_devfreq.h | 2 -- 2 files changed, 1 insertion(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/lima/lima_devfreq.c b/drivers/gpu/drm/lima/lima_devfreq.c index 5686ad4aaf7c..86aea1bdc4f4 100644 --- a/drivers/gpu/drm/lima/lima_devfreq.c +++ b/drivers/gpu/drm/lima/lima_devfreq.c @@ -7,7 +7,6 @@ */ #include <linux/clk.h> #include <linux/devfreq.h> -#include <linux/devfreq_cooling.h> #include <linux/device.h> #include <linux/platform_device.h> #include <linux/pm_opp.h> @@ -84,17 +83,13 @@ static struct devfreq_dev_profile lima_devfreq_profile = { .polling_ms = 50, /* ~3 frames */ .target = lima_devfreq_target, .get_dev_status = lima_devfreq_get_dev_status, + .is_cooling_device = true, };
void lima_devfreq_fini(struct lima_device *ldev) { struct lima_devfreq *devfreq = &ldev->devfreq;
- if (devfreq->cooling) { - devfreq_cooling_unregister(devfreq->cooling); - devfreq->cooling = NULL; - } - if (devfreq->devfreq) { devm_devfreq_remove_device(ldev->dev, devfreq->devfreq); devfreq->devfreq = NULL; @@ -110,7 +105,6 @@ void lima_devfreq_fini(struct lima_device *ldev)
int lima_devfreq_init(struct lima_device *ldev) { - struct thermal_cooling_device *cooling; struct device *dev = ldev->dev; struct opp_table *opp_table; struct devfreq *devfreq; @@ -173,12 +167,6 @@ int lima_devfreq_init(struct lima_device *ldev)
ldevfreq->devfreq = devfreq;
- cooling = of_devfreq_cooling_register(dev->of_node, devfreq); - if (IS_ERR(cooling)) - dev_info(dev, "Failed to register cooling device\n"); - else - ldevfreq->cooling = cooling; - return 0;
err_fini: diff --git a/drivers/gpu/drm/lima/lima_devfreq.h b/drivers/gpu/drm/lima/lima_devfreq.h index 2d9b3008ce77..c43a2069e5d3 100644 --- a/drivers/gpu/drm/lima/lima_devfreq.h +++ b/drivers/gpu/drm/lima/lima_devfreq.h @@ -9,7 +9,6 @@
struct devfreq; struct opp_table; -struct thermal_cooling_device;
struct lima_device;
@@ -17,7 +16,6 @@ struct lima_devfreq { struct devfreq *devfreq; struct opp_table *clkname_opp_table; struct opp_table *regulators_opp_table; - struct thermal_cooling_device *cooling;
ktime_t busy_time; ktime_t idle_time;