tree b6f69c3c7a53b948a1dd1e25dd04e67d4e338ac8
parent 747461f65d2de8ae8719fa6cc3b2e91d53525de6
author Leo Chang <schang@qca.qualcomm.com> 1366765061 -0700
committer Gopichand Nakkala <gnakkala@qca.qualcomm.com> 1366914399 -0700

wlan: RX thread access HW register protection

If host driver try to access to HW register during HW down,
IO line should wait till WLAN HW wake up.
This register access operation will hold CPU time and IO line.
To prevent this holding condition, keep WLAN HW wakeup during
handle RX interrupt.

Change-Id: I4c0bda5574b1ffe46da87e36c3c6d1f23fa941e2
CRs-fixed: 477787