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ASoC: Intel: bxt_rt298: Fix kernel ops due to COMP_DUMMY change

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The change to avoid dummy components will leave the component name and
dai_name NULL which will cause NULL dereference when trying to access to
it in the machine driver when applying fixups.

Link: https://github.com/thesofproject/linux/pull/4759#issuecomment-1878641868
Fixes: 13f58267cd ("ASoC: soc.h: don't create dummy Component via COMP_DUMMY()")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240108094842.28782-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peter Ujfalusi 2024-01-08 11:48:42 +02:00 committed by Mark Brown
parent 59b946ea30
commit 3ec71290db
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1 changed files with 2 additions and 1 deletions
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3
sound/soc/intel/boards/bxt_rt298.c
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@ -604,7 +604,8 @@ static int broxton_audio_probe(struct platform_device *pdev)
int i;
for (i = 0; i < ARRAY_SIZE(broxton_rt298_dais); i++) {
if (!strncmp(card->dai_link[i].codecs->name, "i2c-INT343A:00",
if (card->dai_link[i].codecs->name &&
!strncmp(card->dai_link[i].codecs->name, "i2c-INT343A:00",
I2C_NAME_SIZE)) {
if (!strncmp(card->name, "broxton-rt298",
PLATFORM_NAME_SIZE)) {