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(parent: 4fd2467) | patch
iommu/apple-dart: fix device leak on of_xlate()
authorJohan Hovold <johan@kernel.org>
Mon, 20 Oct 2025 04:53:05 +0000 (06:53 +0200)
committerJoerg Roedel <joerg.roedel@amd.com>
Mon, 17 Nov 2025 08:49:42 +0000 (09:49 +0100)
commita6eaa872c52a181ae9a290fd4e40c9df91166d7a
tree6f4d8817fabfd2fd240ac10f915d0352550167a2tree | snapshot
parent4fd24676865c383eab77d21ed02ffb432061df54commit | diff
iommu/apple-dart: fix device leak on of_xlate()

Make sure to drop the reference taken to the iommu platform device when
looking up its driver data during of_xlate().

Fixes: 46d1fb072e76 ("iommu/dart: Add DART iommu driver")
Cc: stable@vger.kernel.org # 5.15
Cc: Sven Peter <sven@kernel.org>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
drivers/iommu/apple-dart.c diff | blob | blame | history
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