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Message-Id: <20211222142025.30364-2-johan@kernel.org>
Date: Wed, 22 Dec 2021 15:20:22 +0100
From: Johan Hovold <johan@...nel.org>
To: "Lad, Prabhakar" <prabhakar.csengg@...il.com>
Cc: Mauro Carvalho Chehab <mchehab@...nel.org>,
Hans Verkuil <hans.verkuil@...co.com>,
Kevin Hilman <khilman@...libre.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
Johan Hovold <johan@...nel.org>, stable@...r.kernel.org,
Lad@...lan
Subject: [PATCH 1/4] media: davinci: vpif: fix unbalanced runtime PM get
Make sure to balance the runtime PM usage counter on driver unbind.
Fixes: 407ccc65bfd2 ("[media] davinci: vpif: add pm_runtime support")
Cc: stable@...r.kernel.org # 3.9
Cc: Lad, Prabhakar <prabhakar.csengg@...il.com>
Signed-off-by: Johan Hovold <johan@...nel.org>
---
drivers/media/platform/davinci/vpif.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/platform/davinci/vpif.c b/drivers/media/platform/davinci/vpif.c
index 5a89d885d0e3..9752a5ec36f7 100644
--- a/drivers/media/platform/davinci/vpif.c
+++ b/drivers/media/platform/davinci/vpif.c
@@ -495,6 +495,7 @@ static int vpif_probe(struct platform_device *pdev)
static int vpif_remove(struct platform_device *pdev)
{
+ pm_runtime_put(&pdev->dev);
pm_runtime_disable(&pdev->dev);
return 0;
}
--
2.32.0
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