[patch] Staging: intel_sst: off by one bug

[Dan Carpenter]

Btw I don't understand the sst_drv_ctx->streams[] array.

What is stored in streams[0]?  

What does MRST from MAX_NUM_STREAMS_MRST and get_mrst_stream_id() stand
for?  I understand that MRST streams are SND_SST_DEVICE_HEADSET,
SND_SST_DEVICE_IHF, and SND_SST_DEVICE_VIBRA.  What makes them different
from SND_SST_DEVICE_HAPTIC and SND_SST_DEVICE_CAPTURE?

regards,
dan carpenter