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: Amitkumar Karwar <[email protected]> --- drivers/net/wireless/marvell/mwifiex/init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/marvell/mwifiex/init.c b/drivers/net/wireless/marvell/mwifiex/init.c index fbaf490..d39f72a3 100644 --- a/drivers/net/wireless/marvell/mwifiex/init.c +++ b/drivers/net/wireless/marvell/mwifiex/init.c @@ -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); } -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
