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(parent: 141c818) | patch
media: cx25821: Add missing unmap in snd_cx25821_hw_params()
authorHaoxiang Li <lihaoxiang@isrc.iscas.ac.cn>
Wed, 10 Dec 2025 08:52:30 +0000 (16:52 +0800)
committerHans Verkuil <hverkuil+cisco@kernel.org>
Tue, 13 Jan 2026 12:21:03 +0000 (13:21 +0100)
commit863f50d583445c3c8b28a0fc4bb9c18fd9656f41
tree1a282e7a3b42dd11b90781939c6cebb8bd63032ctree
parent141c81849fab2ad4d6e3fdaff7cbaa873e8b5eb2commit | diff
media: cx25821: Add missing unmap in snd_cx25821_hw_params()

In error path, add cx25821_alsa_dma_unmap() to release the
resource acquired by cx25821_alsa_dma_map()

Fixes: 8d8e6d6005de ("[media] cx28521: drop videobuf abuse in cx25821-alsa")
Cc: stable@vger.kernel.org
Signed-off-by: Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
drivers/media/pci/cx25821/cx25821-alsa.c diff | blob | blame | history
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