l1c_wait_until_idle is called for serval modules (TXQ/RXQ/TXMAC/RXMAC).
specific moudle have specific idle/busy status in reg REG_IDLE_STATUS.
the previous code return wrongly if all modules are in idle status,
regardless the 'stop' action is applied on individual module.
Refine the reg REG_IDLE_STATUS definition as well.
Signed-off-by: Nxiong <xiong@qca.qualcomm.com>
Tested-by: NLiu David <dwliu@qca.qualcomm.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>