qcacmn: Add pdev_id in Pdev AST reserve event

pdev_id is required to identify the pdev object on which this event is
recieved. Add pdev_id in the event extract API.

Change-Id: Ia910d42af6a9d6099da1b7781601b0320dff80ba
CRs-Fixed: 2003898
diff --git a/wmi_unified_param.h b/wmi_unified_param.h
index 9421002..8a6f1ca 100644
--- a/wmi_unified_param.h
+++ b/wmi_unified_param.h
@@ -7383,4 +7383,14 @@
 	uint32_t data_len;
 	uint32_t *data;
 };
+
+/**
+ * struct wmi_host_proxy_ast_reserve_param
+ * @pdev_id: pdev id
+ * @result: result
+ */
+struct wmi_host_proxy_ast_reserve_param {
+	uint32_t pdev_id;
+	uint32_t result;
+};
 #endif /* _WMI_UNIFIED_PARAM_H_ */