From: Dinghao Liu <[email protected]>
[ Upstream commit 21d387b8d372f859d9e87fdcc7c3b4a432737f4d ]
When platform_get_irq() fails, we should release
vfd and unregister pcdev->v4l2_dev just like the
subsequent error paths.
Fixes: d4e192cc44914 ("media: mx2_emmaprp: Check for platform_get_irq() error")
Signed-off-by: Dinghao Liu <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
drivers/media/platform/mx2_emmaprp.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/mx2_emmaprp.c
b/drivers/media/platform/mx2_emmaprp.c
index df78df59da456..08a5473b56104 100644
--- a/drivers/media/platform/mx2_emmaprp.c
+++ b/drivers/media/platform/mx2_emmaprp.c
@@ -852,8 +852,11 @@ static int emmaprp_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, pcdev);
irq = platform_get_irq(pdev, 0);
- if (irq < 0)
- return irq;
+ if (irq < 0) {
+ ret = irq;
+ goto rel_vdev;
+ }
+
ret = devm_request_irq(&pdev->dev, irq, emmaprp_irq, 0,
dev_name(&pdev->dev), pcdev);
if (ret)
--
2.25.1
