[PATCH AUTOSEL 5.15 53/69] media: rkisp1: Disable runtime PM in probe error path

[Sasha Levin]

From: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>

[ Upstream commit 13c9810281f8b24af9b7712cd84a1fce61843e93 ]

If the v4l2_device_register() call fails, runtime PM is left enabled.
Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Reviewed-by: Dafna Hirschfeld <dafna@xxxxxxxxxxxx>
Reviewed-by: Paul Elder <paul.elder@xxxxxxxxxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c
index 560f928c3752..79cfa99f2a64 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c
@@ -514,7 +514,7 @@ static int rkisp1_probe(struct platform_device *pdev)
 
 	ret = v4l2_device_register(rkisp1->dev, &rkisp1->v4l2_dev);
 	if (ret)
-		return ret;
+		goto err_pm_runtime_disable;
 
 	ret = media_device_register(&rkisp1->media_dev);
 	if (ret) {
@@ -534,6 +534,7 @@ static int rkisp1_probe(struct platform_device *pdev)
 	media_device_unregister(&rkisp1->media_dev);
 err_unreg_v4l2_dev:
 	v4l2_device_unregister(&rkisp1->v4l2_dev);
+err_pm_runtime_disable:
 	pm_runtime_disable(&pdev->dev);
 	return ret;
 }
-- 
2.35.1