qcacld-3.0: Fix spin_lock deadlock issue for resume/wakeup

If resume and fw wakeup happens at the same time.
psoc_ctx->lock maybe doing bottom half operation for resume,
then wakeup interrupt comes on same cpu, the interrupt
handler will also acquire psoc_ctx->lock in
pmo_core_update_wow_initial_wake_up, which cause dead lock.

Using atomic for wow_initial_wake_up, so the interrupt handler
can avoid using spin_lock.

Change-Id: Id0e963a0924415e9660c57a1c1b776d3e609213d
CRs-Fixed: 2624899

components/pmo/dispatcher/src/wlan_pmo_obj_mgmt_api.c

@@ -187,6 +187,8 @@ QDF_STATUS pmo_psoc_object_created_notification(
 		status = QDF_STATUS_E_FAILURE;
 		goto out;
 	}
+
+	qdf_atomic_init(&psoc_ctx->wow.wow_initial_wake_up);
 	/* Register PMO tx ops*/
 	target_if_pmo_register_tx_ops(&psoc_ctx->pmo_tx_ops);
 out: