ASoC: qcom: q6dsp: fixes and updates

Merge series from Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>:

This patchset has 4 fixes and some enhancements to the Elite DSP driver
support.
Fixes includes
	- setting correct flags for expected behaviour of appl_ptr
	- fix closing of copp instances
	- fix buffer alignment.
	- fix state checks before closing asm stream
Enhancements include:
	- adding q6asm_get_hw_pointer and ack callback support
	- simplify code via __free(kfree) mechanism.
	- use spinlock guards
	- few cleanups discovered during doing above 2.

There is another set of updates comming soon, which will add support
for early memory mapping and few more modules support in audioreach.

diff --cc include/linux/regmap.h
Simple merge