diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 3f953504244b..814d66fc9753 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -4384,6 +4384,7 @@ int devm_spi_optimize_message(struct device *dev, struct spi_device *spi,
 
 	return devm_add_action_or_reset(dev, devm_spi_unoptimize_message, msg);
 }
+EXPORT_SYMBOL_GPL(devm_spi_optimize_message);
 
 /**
  * spi_async - asynchronous SPI transfer