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mwifiex: usb: handle HS failures 

SDIO and PCIe drivers handle this. Let's imitate it.

Signed-off-by: Brian Norris <briannorris@chromium.org>
Tested-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Brian Norris 2016-11-18 19:30:31 +05:30 committed by Kalle Valo
parent bcf28a2f28
commit 58b7033551
1 changed files with 8 additions and 1 deletions
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9
drivers/net/wireless/marvell/mwifiex/usb.c
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@ -521,7 +521,14 @@ static int mwifiex_usb_suspend(struct usb_interface *intf, pm_message_t message)
mwifiex_dbg(adapter, WARN,
"Device already suspended\n");
mwifiex_enable_hs(adapter);
/* Enable the Host Sleep */
if (!mwifiex_enable_hs(adapter)) {
mwifiex_dbg(adapter, ERROR,
"cmd: failed to suspend\n");
adapter->hs_enabling = false;
return -EFAULT;
}
/* 'is_suspended' flag indicates device is suspended.
* It must be set here before the usb_kill_urb() calls. Reason