lkml.org 
[lkml]   [2022]   [Jun]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 5.4 135/411] media: aspeed: Fix an error handling path in aspeed_video_probe()
Date
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>

[ Upstream commit 310fda622bbd38be17fb444f7f049b137af3bc0d ]

A dma_free_coherent() call is missing in the error handling path of the
probe, as already done in the remove function.

In fact, this call is included in aspeed_video_free_buf(). So use the
latter both in the error handling path of the probe and in the remove
function.
It is easier to see the relation with aspeed_video_alloc_buf() this way.

Fixes: d2b4387f3bdf ("media: platform: Add Aspeed Video Engine driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/media/platform/aspeed-video.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/aspeed-video.c b/drivers/media/platform/aspeed-video.c
index c87eddb1c93f..c3f0b143330a 100644
--- a/drivers/media/platform/aspeed-video.c
+++ b/drivers/media/platform/aspeed-video.c
@@ -1688,6 +1688,7 @@ static int aspeed_video_probe(struct platform_device *pdev)

rc = aspeed_video_setup_video(video);
if (rc) {
+ aspeed_video_free_buf(video, &video->jpeg);
clk_unprepare(video->vclk);
clk_unprepare(video->eclk);
return rc;
@@ -1715,8 +1716,7 @@ static int aspeed_video_remove(struct platform_device *pdev)

v4l2_device_unregister(v4l2_dev);

- dma_free_coherent(video->dev, VE_JPEG_HEADER_SIZE, video->jpeg.virt,
- video->jpeg.dma);
+ aspeed_video_free_buf(video, &video->jpeg);

of_reserved_mem_device_release(dev);

--
2.35.1


\
 
 \ /
  Last update: 2022-06-13 13:21    [W:1.196 / U:0.204 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site