| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.10 116/599] media: davinci: vpif: fix unbalanced runtime PM get | Date | Tue, 5 Apr 2022 09:26:50 +0200 |
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From: Johan Hovold <johan@kernel.org>
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@vger.kernel.org # 3.9 Cc: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Lad Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- 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 @@ -497,6 +497,7 @@ 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; }
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