diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h
index e5409524bb0aeca355b5bd44ce2bddb03ceca5da..85a24baea093ed1d1479c4a2041d41eb6bf8da94 100644
--- a/include/linux/mtd/spi-nor.h
+++ b/include/linux/mtd/spi-nor.h
@@ -127,6 +127,8 @@ enum spi_nor_option_flags {
 	SNOR_F_USE_FSR		= BIT(0),
 };
 
+struct mtd_info;
+
 /**
  * struct spi_nor - Structure for defining a the SPI NOR layer
  * @mtd:		point to a mtd_info structure