From 47107e84446f4724d25c724493679cc50eeef53c Mon Sep 17 00:00:00 2001 From: Don Fry Date: Thu, 15 Mar 2012 13:27:06 -0700 Subject: iwlwifi: split POWER_PMI status bit Move the POWER_PMI to the op_mode where it is changed. The trans needs to check it frequently, so shadow the status in the trans and update it in trans when it infrequently changes. Signed-off-by: Don Fry Signed-off-by: Wey-Yi Guy Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c') diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c index a070f51fba17..ab0f3fc22b87 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c @@ -146,8 +146,11 @@ void iwl_rx_queue_update_write_ptr(struct iwl_trans *trans, q->write_actual = (q->write & ~0x7); iwl_write32(trans, FH_RSCSR_CHNL0_WPTR, q->write_actual); } else { + struct iwl_trans_pcie *trans_pcie = + IWL_TRANS_GET_PCIE_TRANS(trans); + /* If power-saving is in use, make sure device is awake */ - if (test_bit(STATUS_POWER_PMI, &trans->shrd->status)) { + if (test_bit(STATUS_POWER_PMI, &trans_pcie->status)) { reg = iwl_read32(trans, CSR_UCODE_DRV_GP1); if (reg & CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP) { -- cgit v1.2.3