From: YC Hung yc.hung@mediatek.com
Add shutdown callback function for SOF OF device and call snd_sof_device_shutdown in sof_of_shutdown callback for DSP shutdown sequence.
Signed-off-by: YC Hung yc.hung@mediatek.com Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Reviewed-by: Ranjani Sridharan ranjani.sridharan@linux.intel.com Reviewed-by: Péter Ujfalusi peter.ujfalusi@linux.intel.com --- sound/soc/sof/sof-of-dev.c | 6 ++++++ sound/soc/sof/sof-of-dev.h | 1 + 2 files changed, 7 insertions(+)
diff --git a/sound/soc/sof/sof-of-dev.c b/sound/soc/sof/sof-of-dev.c index e3718638f9ce..18c0f3cd0993 100644 --- a/sound/soc/sof/sof-of-dev.c +++ b/sound/soc/sof/sof-of-dev.c @@ -95,4 +95,10 @@ int sof_of_remove(struct platform_device *pdev) } EXPORT_SYMBOL(sof_of_remove);
+void sof_of_shutdown(struct platform_device *pdev) +{ + snd_sof_device_shutdown(&pdev->dev); +} +EXPORT_SYMBOL(sof_of_shutdown); + MODULE_LICENSE("Dual BSD/GPL"); diff --git a/sound/soc/sof/sof-of-dev.h b/sound/soc/sof/sof-of-dev.h index 4e0f6588dad9..fd950a222ba4 100644 --- a/sound/soc/sof/sof-of-dev.h +++ b/sound/soc/sof/sof-of-dev.h @@ -13,5 +13,6 @@ extern const struct dev_pm_ops sof_of_pm;
int sof_of_probe(struct platform_device *pdev); int sof_of_remove(struct platform_device *pdev); +void sof_of_shutdown(struct platform_device *pdev);
#endif