media: staging: tegra-vde: Runtime PM is always available on Tegra

Runtime PM is always available on Tegra nowadays since commit 40b2bb1b132a
("ARM: tegra: enforce PM requirement"), hence the case of unavailable RPM
doesn't need to be handled.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/staging/media/tegra-vde/vde.c b/drivers/staging/media/tegra-vde/vde.c
index 3fdf2cd..9dd9f0c 100644 (file)
--- a/drivers/staging/media/tegra-vde/vde.c
+++ b/drivers/staging/media/tegra-vde/vde.c
@@ -1064,17 +1064,8 @@ static int tegra_vde_probe(struct platform_device *pdev)
        pm_runtime_use_autosuspend(dev);
        pm_runtime_set_autosuspend_delay(dev, 300);
 
-       if (!pm_runtime_enabled(dev)) {
-               err = tegra_vde_runtime_resume(dev);
-               if (err)
-                       goto err_misc_unreg;
-       }
-
        return 0;
 
-err_misc_unreg:
-       misc_deregister(&vde->miscdev);
-
 err_deinit_iommu:
        tegra_vde_iommu_deinit(vde);
 
@@ -1089,13 +1080,6 @@ static int tegra_vde_remove(struct platform_device *pdev)
 {
        struct tegra_vde *vde = platform_get_drvdata(pdev);
        struct device *dev = &pdev->dev;
-       int err;
-
-       if (!pm_runtime_enabled(dev)) {
-               err = tegra_vde_runtime_suspend(dev);
-               if (err)
-                       return err;
-       }
 
        pm_runtime_dont_use_autosuspend(dev);
        pm_runtime_disable(dev);