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ASoC: SOF: Intel: unregister DMIC device on probe error

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commit 5bb0ecddb2a7f638d65e457f3da9fa334c967b14 upstream.

We only unregister the platform device during the .remove operation,
but if the probe fails we will never reach this sequence.

Suggested-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Fixes: dd96daca6c ("ASoC: SOF: Intel: Add APL/CNL HW DSP support")
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Link: https://lore.kernel.org/r/20210302003410.1178535-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Pierre-Louis Bossart 2021-03-01 18:34:10 -06:00 committed by Greg Kroah-Hartman
parent db3d39bcd6
commit 626a484d1e
1 changed files with 1 additions and 0 deletions
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1
sound/soc/sof/intel/hda.c
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@ -672,6 +672,7 @@ int hda_dsp_probe(struct snd_sof_dev *sdev)
/* dsp_unmap: not currently used */
iounmap(sdev->bar[HDA_DSP_BAR]);
hdac_bus_unmap:
platform_device_unregister(hdev->dmic_dev);
iounmap(bus->remap_addr);
err:
return ret;