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Commit 2ea2c896 authored by Yuanyuan Liu's avatar Yuanyuan Liu Committed by Gerrit - the friendly Code Review server
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icnss: Check platform state before sending uevent 



Check icnss platform state before sending uevent to WLAN host
driver. Do not call uevent if WLAN FW is not ready or WLAN driver
is in unloading state.

CRs-Fixed: 2264599
Change-Id: I9630daef6123d9e8b88a7c2019638e8c6f76a820
Signed-off-by: default avatarYuanyuan Liu <yuanliu@codeaurora.org>
parent bd817a7a

drivers/soc/qcom/icnss.c

+5 −1
Original line number Diff line number Diff line
@@ -1238,7 +1238,11 @@ static int icnss_modem_notifier_nb(struct notifier_block *nb, 
	event_data->crashed = notif->crashed;



	fw_down_data.crashed = !!notif->crashed;

	icnss_call_driver_uevent(priv, ICNSS_UEVENT_FW_DOWN, &fw_down_data);

	if (test_bit(ICNSS_FW_READY, &priv->state) &&

	    !test_bit(ICNSS_DRIVER_UNLOADING, &priv->state))

		icnss_call_driver_uevent(priv,

					 ICNSS_UEVENT_FW_DOWN,

					 &fw_down_data);



	icnss_driver_event_post(ICNSS_DRIVER_EVENT_PD_SERVICE_DOWN,

				ICNSS_EVENT_SYNC, event_data);