[PATCH 5.4 080/475] media: davinci: vpif: fix unbalanced runtime PM get

[Greg Kroah-Hartman]

From: Johan Hovold <johan@xxxxxxxxxx>

commit 4a321de239213300a714fa0353a5f1272d381a44 upstream.

Make sure to balance the runtime PM usage counter on driver unbind.

Fixes: 407ccc65bfd2 ("[media] davinci: vpif: add pm_runtime support")
Cc: stable@xxxxxxxxxxxxxxx      # 3.9
Cc: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
Reviewed-by: Lad Prabhakar <prabhakar.csengg@xxxxxxxxx>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/media/platform/davinci/vpif.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/media/platform/davinci/vpif.c
+++ b/drivers/media/platform/davinci/vpif.c
@@ -496,6 +496,7 @@ static int vpif_probe(struct platform_de
 
 static int vpif_remove(struct platform_device *pdev)
 {
+	pm_runtime_put(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
 	return 0;
 }