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mwifiex: do not enable PCIe interrupt in Power Save sleep state

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Enabling PCIe host interrupt may accidently wake up the card
when it's in sleep.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Avinash Patil 2013-03-22 21:49:05 -07:00 committed by John W. Linville
parent 50455cac91
commit b2fda1f666
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/mwifiex/pcie.c
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@ -2111,7 +2111,8 @@ static int mwifiex_process_int_status(struct mwifiex_adapter *adapter)
}
dev_dbg(adapter->dev, "info: cmd_sent=%d data_sent=%d\n",
adapter->cmd_sent, adapter->data_sent);
mwifiex_pcie_enable_host_int(adapter);
if (adapter->ps_state != PS_STATE_SLEEP)
mwifiex_pcie_enable_host_int(adapter);
return 0;
}