diff mbox series

[v2,2/4] media: staging: tegra-vde: Runtime PM is always available on Tegra

Message ID 20200624150847.22672-3-digetx@gmail.com
State New
Headers show
Series Tegra Video Decoder driver power management corrections | expand

Commit Message

Dmitry Osipenko June 24, 2020, 3:08 p.m. UTC
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>
---
 drivers/staging/media/tegra-vde/vde.c | 16 ----------------
 1 file changed, 16 deletions(-)

Comments

Thierry Reding June 26, 2020, 7:44 a.m. UTC | #1
On Wed, Jun 24, 2020 at 06:08:45PM +0300, Dmitry Osipenko wrote:
> 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>
> ---
>  drivers/staging/media/tegra-vde/vde.c | 16 ----------------
>  1 file changed, 16 deletions(-)

Acked-by: Thierry Reding <treding@nvidia.com>
diff mbox series

Patch

diff --git a/drivers/staging/media/tegra-vde/vde.c b/drivers/staging/media/tegra-vde/vde.c
index 803e5dda4bb5..85cbbc8f70d3 100644
--- a/drivers/staging/media/tegra-vde/vde.c
+++ b/drivers/staging/media/tegra-vde/vde.c
@@ -1068,17 +1068,8 @@  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);
 
@@ -1093,13 +1084,6 @@  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);