alsa_sound: avoid pcm_open error

sometimes occur pcm_open error caused by mDevices 0.
so, must not change mDevices to 0.

Bug: 7293209

Change-Id: I3ffaca81dea15145bd8f03e3abedb2840d7c9f2c
2 files changed
tree: 4d1cf7a2c366d85a06ec8c2ebc2704e7641129f8
  1. alsa_sound/
  2. libalsa-intf/
  3. Android.mk