115 			    struct dmaengine_desc_callback *cb)  in dmaengine_desc_get_callback()  argument
117 	cb->callback = tx->callback;  in dmaengine_desc_get_callback()
118 	cb->callback_result = tx->callback_result;  in dmaengine_desc_get_callback()
119 	cb->callback_param = tx->callback_param;  in dmaengine_desc_get_callback()
132 dmaengine_desc_callback_invoke(struct dmaengine_desc_callback *cb,  in dmaengine_desc_callback_invoke()  argument
140 	if (cb->callback_result) {  in dmaengine_desc_callback_invoke()
143 		cb->callback_result(cb->callback_param, result);  in dmaengine_desc_callback_invoke()
144 	} else if (cb->callback) {  in dmaengine_desc_callback_invoke()
145 		cb->callback(cb->callback_param);  in dmaengine_desc_callback_invoke()
163 	struct dmaengine_desc_callback cb;  in dmaengine_desc_get_callback_invoke()  local
165 	dmaengine_desc_get_callback(tx, &cb);  in dmaengine_desc_get_callback_invoke()
166 	dmaengine_desc_callback_invoke(&cb, result);  in dmaengine_desc_get_callback_invoke()
177 dmaengine_desc_callback_valid(struct dmaengine_desc_callback *cb)  in dmaengine_desc_callback_valid()  argument
179 	return cb->callback || cb->callback_result;  in dmaengine_desc_callback_valid()