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ASoC: Intel: fix broadwell module removing failed issue 

In haswell-pcm module unloading, we can't free runtime modules
directly, for they may be already freed in runtime suspend.

Here add executing suspend call to unload runtime modules, only
for status not equal to RPM_SUSPEND, to fix broadwell module
removing failed issue.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Jie Yang <yang.jie@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Liam Girdwood 2015-05-28 14:14:18 +08:00 committed by Mark Brown
parent 506c148ee5
commit 01f202c7b4
1 changed files with 3 additions and 1 deletions
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4
sound/soc/intel/haswell/sst-haswell-pcm.c
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@ -1103,8 +1103,10 @@ static int hsw_pcm_remove(struct snd_soc_platform *platform)
snd_soc_platform_get_drvdata(platform);
int i;
/* execute a suspend call to unload all FW resources */
if (!pm_runtime_status_suspended(platform->dev))
pm_runtime_put_sync_suspend(platform->dev);
pm_runtime_disable(platform->dev);
hsw_pcm_free_modules(priv_data);
for (i = 0; i < ARRAY_SIZE(hsw_dais); i++) {
if (hsw_dais[i].playback.channels_min)