This is a note to let you know that I've just added the patch titled
drm/exynos: vidi: fix a wrong error return
to the 4.19-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:
drm-exynos-vidi-fix-a-wrong-error-return.patch
and it can be found in the queue-4.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 09d74d82e2f0d1df3f6eaac30ece1f08ff56e8fe
Author: Inki Dae <inki.dae@xxxxxxxxxxx>
Date: Fri May 19 08:55:05 2023 +0900
drm/exynos: vidi: fix a wrong error return
[ Upstream commit 4a059559809fd1ddbf16f847c4d2237309c08edf ]
Fix a wrong error return by dropping an error return.
When vidi driver is remvoed, if ctx->raw_edid isn't same as fake_edid_info
then only what we have to is to free ctx->raw_edid so that driver removing
can work correctly - it's not an error case.
Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
Reviewed-by: Andi Shyti <andi.shyti@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 19697c1362d8f..947c9627c565a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -480,8 +480,6 @@ static int vidi_remove(struct platform_device *pdev)
if (ctx->raw_edid != (struct edid *)fake_edid_info) {
kfree(ctx->raw_edid);
ctx->raw_edid = NULL;
-
- return -EINVAL;
}
component_del(&pdev->dev, &vidi_component_ops);
