kernel:sound:fixed CVE2017-0609 crash issue

Because the test of STS CVE2017-0609 will open primary i2s, and open this interface will not cause crash.
This interface is unused,so remove this interface to avoid crash

Change-Id: Ic1bc98462778427405feb77dec030d9db684b133
(cherry picked from commit f6f32380a85077c5eeffb4cc0d8fb9821fc458b1)
1 file changed
tree: 5f5cdf5b1233b9896e2d5098fb2e8ac90ee482f6
  1. asoc/
  2. config/
  3. dsp/
  4. include/
  5. ipc/
  6. soc/
  7. Android.mk
  8. Makefile
  9. Makefile.am
  10. NOTICE