This is a note to let you know that I've just added the patch titled
media: rcar_fdp1: Fix the correct variable assignments
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
media-rcar_fdp1-fix-the-correct-variable-assignments.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 7e45a8458685b7cbbfceb9bbfb1a390348baab4f
Author: Tang Bin <tangbin@xxxxxxxxxxxxxxxxxxxx>
Date: Thu Oct 21 05:09:38 2021 +0200
media: rcar_fdp1: Fix the correct variable assignments
[ Upstream commit af88c2adbb72a09ab1bb5c37ba388c98fecca69b ]
In the function fdp1_probe(), when get irq failed, the
function platform_get_irq() log an error message, so
remove redundant message here. And the variable type
of "ret" is int, the "fdp1->irq" is unsigned int, when
irq failed, this place maybe wrong, thus fix it.
Signed-off-by: Tang Bin <tangbin@xxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@xxxxxxxxxxxxxxxx>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
Stable-dep-of: c766c90faf93 ("media: rcar_fdp1: Fix refcount leak in probe and remove function")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/media/platform/rcar_fdp1.c b/drivers/media/platform/rcar_fdp1.c
index 90575a58ad880..0967b10a459b1 100644
--- a/drivers/media/platform/rcar_fdp1.c
+++ b/drivers/media/platform/rcar_fdp1.c
@@ -2291,11 +2291,10 @@ static int fdp1_probe(struct platform_device *pdev)
return PTR_ERR(fdp1->regs);
/* Interrupt service routine registration */
- fdp1->irq = ret = platform_get_irq(pdev, 0);
- if (ret < 0) {
- dev_err(&pdev->dev, "cannot find IRQ\n");
+ ret = platform_get_irq(pdev, 0);
+ if (ret < 0)
return ret;
- }
+ fdp1->irq = ret;
ret = devm_request_irq(&pdev->dev, fdp1->irq, fdp1_irq_handler, 0,
dev_name(&pdev->dev), fdp1);
