| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.19 082/247] media: vsp1: Fix an error handling path in the probe function | Date | Mon, 1 Mar 2021 17:11:42 +0100 |
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From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
[ Upstream commit 7113469dafc2d545fa4fa9bc649c31dc27db492e ]
A previous 'rcar_fcp_get()' call must be undone in the error handling path, as already done in the remove function.
Fixes: 94fcdf829793 ("[media] v4l: vsp1: Add FCP support") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/media/platform/vsp1/vsp1_drv.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c index 4e6530ee809af..022f84569d0e5 100644 --- a/drivers/media/platform/vsp1/vsp1_drv.c +++ b/drivers/media/platform/vsp1/vsp1_drv.c @@ -882,8 +882,10 @@ static int vsp1_probe(struct platform_device *pdev) } done: - if (ret) + if (ret) { pm_runtime_disable(&pdev->dev); + rcar_fcp_put(vsp1->fcp); + } return ret; } -- 2.27.0
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