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| author |   Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> | 2019-06-17 13:36:42 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2019-06-25 15:33:25 +0100 |
| commit | 0f6ff78540bd1b4df1e0f17806b0ce2e1dff0d78 (patch) | |
| tree | 61d97aebf69e7e97b8e3911fea19055bd2b21135 /sound/soc/soc-topology.c | |
| parent | ASoC: Intel: Skylake: Fix NULL ptr dereference when unloading clk dev (diff) | |
| download | linux-dev-0f6ff78540bd1b4df1e0f17806b0ce2e1dff0d78.tar.xz linux-dev-0f6ff78540bd1b4df1e0f17806b0ce2e1dff0d78.zip | |
ASoC: Intel: hdac_hdmi: Set ops to NULL on remove
When we unload Skylake driver we may end up calling
hdac_component_master_unbind(), it uses acomp->audio_ops, which we set
in hdmi_codec_probe(), so we need to set it to NULL in hdmi_codec_remove(),
otherwise we will dereference no longer existing pointer.
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-topology.c')
0 files changed, 0 insertions, 0 deletions