[SRU][H/OEM-5.10][PATCH 2/6] ASoC: SOF: add snd_sof_device_shutdown() helper for shutdown

[Hui Wang]

From: Keyon Jie <yang.jie at linux.intel.com>

BugLink: https://bugs.launchpad.net/bugs/1919930

Add helper snd_sof_device_shutdown() to wrap the platform specific
.shutdown callbacks for SOF platforms.

Signed-off-by: Keyon Jie <yang.jie at linux.intel.com>
Reviewed-by: Bard Liao <bard.liao at intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan at linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen at linux.intel.com>
Link: https://lore.kernel.org/r/20210113152617.4048541-2-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie at kernel.org>
(cherry picked from commit daff7f1478e12cdee3e639c83c571cfd38bc5080)
Signed-off-by: Hui Wang <hui.wang at canonical.com>
---
 sound/soc/sof/core.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c
index adc7c37145d6..8532742b0519 100644
--- a/sound/soc/sof/core.c
+++ b/sound/soc/sof/core.c
@@ -384,6 +384,14 @@ int snd_sof_device_remove(struct device *dev)
 }
 EXPORT_SYMBOL(snd_sof_device_remove);
 
+int snd_sof_device_shutdown(struct device *dev)
+{
+	struct snd_sof_dev *sdev = dev_get_drvdata(dev);
+
+	return snd_sof_shutdown(sdev);
+}
+EXPORT_SYMBOL(snd_sof_device_shutdown);
+
 MODULE_AUTHOR("Liam Girdwood");
 MODULE_DESCRIPTION("Sound Open Firmware (SOF) Core");
 MODULE_LICENSE("Dual BSD/GPL");
-- 
2.25.1