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Subject: media: aspeed-video: Fix memory leaks in aspeed_video_probe
Author:  Navid Emamdoost <>
Date:    Sun Nov 10 07:23:38 2019 +0100

In the implementation of aspeed_video_probe() the allocated memory for
video should be released if either devm_ioremap_resource()
or aspeed_video_init() or aspeed_video_setup_video() fails. Replace
kzalloc() with devm_kzalloc to avoid explicit release for video.

Fixes: d2b4387f3bdf ("media: platform: Add Aspeed Video Engine driver")
Signed-off-by: Navid Emamdoost <>
Reviewed-by: Jae Hyun Yoo <>
Reviewed-by: Eddie James <>
Signed-off-by: Hans Verkuil <>
Signed-off-by: Mauro Carvalho Chehab <>

 drivers/media/platform/aspeed-video.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)


diff --git a/drivers/media/platform/aspeed-video.c 
index db45502774b1..d8593cb2ae84 100644
--- a/drivers/media/platform/aspeed-video.c
+++ b/drivers/media/platform/aspeed-video.c
@@ -1657,7 +1657,8 @@ static int aspeed_video_probe(struct platform_device 
        int rc;
        struct resource *res;
-       struct aspeed_video *video = kzalloc(sizeof(*video), GFP_KERNEL);
+       struct aspeed_video *video =
+               devm_kzalloc(&pdev->dev, sizeof(*video), GFP_KERNEL);
        if (!video)
                return -ENOMEM;

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