qcacld-3.0: Register for qdf_op_protect/unprotect

As a step towards removing qdf_ssr_protect, register for the
replacement APIs, qdf_op_protect/unprotect.

Change-Id: Ica5802082b3be51f47bdf4ae0eb132b80c29b08a
CRs-Fixed: 2418432

core/hdd/src/wlan_hdd_main.c

@@ -12911,6 +12911,23 @@ static inline int hdd_state_query_cb(void)
 	return !!wlan_hdd_validate_context(cds_get_context(QDF_MODULE_ID_HDD));
 }
 
+static int __hdd_op_protect_cb(void **out_sync, const char *func)
+{
+	struct hdd_context *hdd_ctx = cds_get_context(QDF_MODULE_ID_HDD);
+
+	if (!hdd_ctx)
+		return -EAGAIN;
+
+	return __osif_psoc_sync_op_start(hdd_ctx->parent_dev,
+					 (struct osif_psoc_sync **)out_sync,
+					 func);
+}
+
+static void __hdd_op_unprotect_cb(void *sync, const char *func)
+{
+	__osif_psoc_sync_op_stop(sync, func);
+}
+
 /**
  * hdd_init() - Initialize Driver
  *
@@ -12930,6 +12947,7 @@ int hdd_init(void)
 		return -ENOMEM;
 	}
 
+	qdf_op_callbacks_register(__hdd_op_protect_cb, __hdd_op_unprotect_cb);
 	qdf_register_module_state_query_callback(hdd_state_query_cb);
 
 	wlan_init_bug_report_lock();
@@ -12961,6 +12979,7 @@ void hdd_deinit(void)
 #endif
 
 	wlan_destroy_bug_report_lock();
+	qdf_op_callbacks_register(NULL, NULL);
 	cds_deinit();
 }
 

os_if/sync/src/osif_psoc_sync.c

@@ -58,6 +58,9 @@ static struct osif_psoc_sync *osif_psoc_sync_lookup(struct device *dev)
 	for (i = 0; i < QDF_ARRAY_SIZE(__osif_psoc_sync_arr); i++) {
 		struct osif_psoc_sync *psoc_sync = __osif_psoc_sync_arr + i;
 
+		if (!psoc_sync->in_use)
+			continue;
+
 		if (psoc_sync->dev == dev)
 			return psoc_sync;
 	}

os_if/sync/src/osif_vdev_sync.c

@@ -57,6 +57,9 @@ static struct osif_vdev_sync *osif_vdev_sync_lookup(struct net_device *net_dev)
 	for (i = 0; i < QDF_ARRAY_SIZE(__osif_vdev_sync_arr); i++) {
 		struct osif_vdev_sync *vdev_sync = __osif_vdev_sync_arr + i;
 
+		if (!vdev_sync->in_use)
+			continue;
+
 		if (vdev_sync->net_dev == net_dev)
 			return vdev_sync;
 	}