diff --git a/drivers/mfd/imx-audiomix.c b/drivers/mfd/imx-audiomix.c
index d3f8c7179cc2..5b56ef510728 100644
--- a/drivers/mfd/imx-audiomix.c
+++ b/drivers/mfd/imx-audiomix.c
@@ -46,3 +46,4 @@ static struct platform_driver imx_audiomix_driver = {
 	},
 };
 module_platform_driver(imx_audiomix_driver);
+MODULE_LICENSE("GPL v2");