Delay the operation to vote off UART clock in libbtvendor

During BT turn on procedure, power collapse happens which causes
libbtvendor unable to wake up after launching wcnss_filter. Here
we prevent it by delaying the operation to vote off UART clock.

CRs-fixed: 959206
Change-Id: Ia31e397ddc522140d9ed28019b2700a3dd8d074e
1 file changed
tree: 7837979a286fc8662d7a5abcb67787045e4d6628
  1. libbt-vendor/
  2. Android.mk
  3. CleanSpec.mk