From 253c8ef7d57da0c74db251f385324faaa5ae2257 Mon Sep 17 00:00:00 2001 From: David Carlier Date: Sat, 28 Mar 2026 11:23:30 +0000 Subject: [PATCH] media: aspeed: fix missing of_reserved_mem_device_release() on probe failure aspeed_video_init() calls of_reserved_mem_device_init() to associate reserved memory regions with the device. When aspeed_video_setup_video() subsequently fails in aspeed_video_probe(), the error path frees the JPEG buffer and unprepares the clocks but does not release the reserved memory association, leaking the rmem_assigned_device entry on the global list. The normal remove path already calls of_reserved_mem_device_release() correctly; only the probe error path was missing it. Add the missing of_reserved_mem_device_release() call to the aspeed_video_setup_video() failure cleanup. Fixes: d2b4387f3bdf ("media: platform: Add Aspeed Video Engine driver") Cc: stable@vger.kernel.org Signed-off-by: David Carlier Signed-off-by: Hans Verkuil --- drivers/media/platform/aspeed/aspeed-video.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/aspeed/aspeed-video.c b/drivers/media/platform/aspeed/aspeed-video.c index 41cb96f601102..a292275f6b7b9 100644 --- a/drivers/media/platform/aspeed/aspeed-video.c +++ b/drivers/media/platform/aspeed/aspeed-video.c @@ -2343,6 +2343,7 @@ static int aspeed_video_probe(struct platform_device *pdev) rc = aspeed_video_setup_video(video); if (rc) { aspeed_video_free_buf(video, &video->jpeg); + of_reserved_mem_device_release(&pdev->dev); clk_unprepare(video->vclk); clk_unprepare(video->eclk); return rc; -- 2.47.3