[alsa-devel] [PATCH 02/15] ASoC: SOF: Intel: hda: add new macro hstream_to_sof_hda_stream()

[Pierre-Louis Bossart]

From: Ranjani Sridharan <ranjani.sridharan at linux.intel.com>

Add a new macro to get sof_intel_hda_stream from hdac_ext_stream.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan at linux.intel.com>
---
 sound/soc/sof/intel/hda.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index 502b0a3c2e3c..376b1ca51e2b 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -415,6 +415,9 @@ struct sof_intel_hda_stream {
 	int hw_params_upon_resume; /* set up hw_params upon resume */
 };
 
+#define hstream_to_sof_hda_stream(hstream) \
+	container_of(hstream, struct sof_intel_hda_stream, hda_stream)
+
 #define bus_to_sof_hda(bus) \
 	container_of(bus, struct sof_intel_hda_dev, hbus.core)
 
-- 
2.20.1