From: Avinash Patil <patila@xxxxxxxxxxx>
We have received interrupt from device means FW is not sleeping.
In this case make sure wakeup handler for PCIe is not invoked by
setting adapter->pm_wakeup_fw_try to false.
Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
Signed-off-by: Bing Zhao <bzhao@xxxxxxxxxxx>
---
drivers/net/wireless/mwifiex/pcie.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c
index 112649a..63c2921 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -1984,12 +1984,13 @@ static void mwifiex_interrupt_status(struct mwifiex_adapter *adapter)
}
}
} else if (!adapter->pps_uapsd_mode &&
- adapter->ps_state == PS_STATE_SLEEP) {
+ adapter->ps_state == PS_STATE_SLEEP &&
+ mwifiex_pcie_ok_to_access_hw(adapter)) {
/* Potentially for PCIe we could get other
* interrupts like shared. Don't change power
* state until cookie is set */
- if (mwifiex_pcie_ok_to_access_hw(adapter))
- adapter->ps_state = PS_STATE_AWAKE;
+ adapter->ps_state = PS_STATE_AWAKE;
+ adapter->pm_wakeup_fw_try = false;
}
}
}
--
1.7.0.2
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