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They are not urgent because it only leaks memory if the driver failed to component_probe or is removed, which wouldn't happen in normal use. These two patches fix some memory leaks: - The memory allocated by wm_adsp/cs_dsp was not freed. - If component_probe() failed it didn't clean up. Richard Fitzgerald (2): ASoC: cs35l56: Fix missing calls to wm_adsp2_remove() ASoC: cs35l56: Cleanup if component_probe fails sound/soc/codecs/cs35l56.c | 20 ++++++++++++++++++-- sound/soc/codecs/wm_adsp.c | 7 +++++++ 2 files changed, 25 insertions(+), 2 deletions(-) -- 2.47.3