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Commit d0f73614 authored by Inki Dae's avatar Inki Dae Committed by Inki Dae
Browse files

drm/exynos: remove unnecessary runtime pm interfaces 



Exyno drm driver has no real hardware device, and
runtime pm operation should be done by sub drivers.

Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
parent 000cc920

drivers/gpu/drm/exynos/exynos_drm_drv.c

+0 −29
Original line number Diff line number Diff line
@@ -377,34 +377,8 @@ static int exynos_drm_sys_resume(struct device *dev) 
}

#endif



#ifdef CONFIG_PM_RUNTIME

static int exynos_drm_runtime_suspend(struct device *dev)

{

	struct drm_device *drm_dev = dev_get_drvdata(dev);

	pm_message_t message;



	if (pm_runtime_suspended(dev))

		return 0;



	message.event = PM_EVENT_SUSPEND;

	return exynos_drm_suspend(drm_dev, message);

}



static int exynos_drm_runtime_resume(struct device *dev)

{

	struct drm_device *drm_dev = dev_get_drvdata(dev);



	if (!pm_runtime_suspended(dev))

		return 0;



	return exynos_drm_resume(drm_dev);

}

#endif



static const struct dev_pm_ops exynos_drm_pm_ops = {

	SET_SYSTEM_SLEEP_PM_OPS(exynos_drm_sys_suspend, exynos_drm_sys_resume)

	SET_RUNTIME_PM_OPS(exynos_drm_runtime_suspend,

			exynos_drm_runtime_resume, NULL)

};



int exynos_drm_component_add(struct device *dev,
@@ -487,9 +461,6 @@ static int exynos_drm_add_components(struct device *dev, struct master *m) 


static int exynos_drm_bind(struct device *dev)

{

	pm_runtime_enable(dev);

	pm_runtime_get_sync(dev);



	return drm_platform_init(&exynos_drm_driver, to_platform_device(dev));

}