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

Signed-off-by: Inki Dae inki.dae@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com --- drivers/gpu/drm/exynos/exynos_drm_drv.c | 29 ----------------------------- 1 file changed, 29 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 6fa6f07..ab8ffbb 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -378,34 +378,8 @@ 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, @@ -488,9 +462,6 @@ 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)); }