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Commit 437322ea authored by Amitkumar Karwar's avatar Amitkumar Karwar Committed by Kalle Valo
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mwifiex: fix system hang problem after resume 



On some platforms, driver is unable to wakeup firmware after system resume
due to a problem at MMC subsystem. Triggering card reset in this case has
a race with card removal from MMC which causes system hang. This patch
resolves the problem by not triggering card reset.

Signed-off-by: default avatarAmitkumar Karwar <akarwar@marvell.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent dec277f7

drivers/net/wireless/marvell/mwifiex/init.c

+1 −1
Original line number Diff line number Diff line
@@ -60,7 +60,7 @@ static void wakeup_timer_fn(unsigned long data) 
	adapter->hw_status = MWIFIEX_HW_STATUS_RESET;

	mwifiex_cancel_all_pending_cmd(adapter);



	if (adapter->if_ops.card_reset)

	if (adapter->if_ops.card_reset && !adapter->hs_activated)

		adapter->if_ops.card_reset(adapter);

}