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| author | Johan Hovold <johan@kernel.org> | 2025-11-17 17:12:49 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-01-23 11:18:49 +0100 |
| commit | 992eb8055a6e5dbb808672d20d68e60d5a89b12b (patch) | |
| tree | 38c4c6dc089de4909326f9d535bdd52bc9efe0b8 /include/net/aligned_data.h | |
| parent | 0c97ff108f825a70c3bb29d65ddf0a013d231bb9 (diff) | |
dmaengine: lpc18xx-dmamux: fix device leak on route allocation
commit d4d63059dee7e7cae0c4d9a532ed558bc90efb55 upstream.
Make sure to drop the reference taken when looking up the DMA mux
platform device during route allocation.
Note that holding a reference to a device does not prevent its driver
data from going away so there is no point in keeping the reference.
Fixes: e5f4ae84be74 ("dmaengine: add driver for lpc18xx dmamux")
Cc: stable@vger.kernel.org # 4.3
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Vladimir Zapolskiy <vz@mleia.com>
Link: https://patch.msgid.link/20251117161258.10679-8-johan@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions