[PATCH 1/3] drm/exynos: Drop useless check from exynos_drm_{suspend,resume}

[Inki Dae]

2018년 06월 11일 21:24에 Marek Szyprowski 이(가) 쓴 글:
> The virtual Exynos DRM device has no runtime PM enabled, so checking
> for its runtime suspended state is useless.
> 
> Signed-off-by: Marek Szyprowski <m.szyprowski at samsung.com>
> ---
>  drivers/gpu/drm/exynos/exynos_drm_drv.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
> index a81b4a5e24a7..c0b4a03ae1b6 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
> @@ -153,7 +153,7 @@ static int exynos_drm_suspend(struct device *dev)
>  	struct drm_device *drm_dev = dev_get_drvdata(dev);
>  	struct exynos_drm_private *private;
>  
> -	if (pm_runtime_suspended(dev) || !drm_dev)
> +	if (!drm_dev)
>  		return 0;
>  
>  	private = drm_dev->dev_private;
> @@ -175,8 +175,8 @@ static int exynos_drm_resume(struct device *dev)
>  	struct drm_device *drm_dev = dev_get_drvdata(dev);
>  	struct exynos_drm_private *private;
>  
> -	if (pm_runtime_suspended(dev) || !drm_dev)
> -		return 0;
> +	if (!drm_dev)
> +		return;

return 0. I will fix it.

Thanks,
Inki Dae

>  
>  	private = drm_dev->dev_private;
>  	drm_atomic_helper_resume(drm_dev, private->suspend_state);
>