[PATCH 3.16 041/192] ASoC: compress: Derive substream from stream based on direction

3.16.49-rc1 review patch. If anyone has any objections, please let me know. -- From: Satish Babu Patakokila commit 01b8cedfd0422326caae308641dcadaa85e0ca72 upstream. Currently compress driver hardcodes direction as playback to get substream from the

[PATCH 3.16 041/192] ASoC: compress: Derive substream from stream based on direction

3.16.49-rc1 review patch. If anyone has any objections, please let me know. -- From: Satish Babu Patakokila commit 01b8cedfd0422326caae308641dcadaa85e0ca72 upstream. Currently compress driver hardcodes direction as playback to get substream from the stream. This results in