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| author | Mateusz Gorski <mateusz.gorski@linux.intel.com> | 2020-07-22 19:35:24 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-08-19 12:12:53 +0100 |
| commit | 5610921a4435ef45c33702073e64f835f3dca7f1 (patch) | |
| tree | fb53b93ca6e41cd5bb327a76edcac828f6d11d2e /scripts/bpf_helpers_doc.py | |
| parent | 062fa09f44f4fb3776a23184d5d296b0c8872eb9 (diff) | |
ASoC: Intel: skl_hda_dsp_generic: Fix NULLptr dereference in autosuspend delay
Different modules for HDMI codec are used depending on the
"hda_codec_use_common_hdmi" option being enabled or not. Driver private
context for both of them is different.
This leads to null-pointer dereference error when driver tries to set
autosuspend delay for HDMI codec while the option is off (hdac_hdmi
module is used for HDMI).
Change the string in conditional statement to "ehdaudio0D0" to ensure
that only the HDAudio codec is handled by this function.
Fixes: 5bf73b1b1dec ("ASoC: intel/skl/hda - fix oops on systems without i915 audio codec")
Signed-off-by: Mateusz Gorski <mateusz.gorski@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200722173524.30161-1-mateusz.gorski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'scripts/bpf_helpers_doc.py')
0 files changed, 0 insertions, 0 deletions