cherry-pick d4f3958bde05d04f97e0a4054d2a6185989d99f3 into Froyo

Setting the allowed channel count in the
driver can take a long time to potentially
cause ANR in the phone process. Make the call
asynchronous

Bug: 2555117
Change-Id: Ie3c2e6f90aa0ec8ee4b85c989ccae1ca0f2b94f9
1 file changed