diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c
index 6cd07d13ecab3b5fc78c263cb6220a3b0ae4ddb5..735d4f51016cfbd8c6606f421f67560159b5998c 100644
--- a/drivers/spi/spi-fsl-dspi.c
+++ b/drivers/spi/spi-fsl-dspi.c
@@ -108,7 +108,7 @@ struct fsl_dspi {
 	struct spi_bitbang	bitbang;
 	struct platform_device	*pdev;
 
-	void			*base;
+	void __iomem		*base;
 	int			irq;
 	struct clk 		*clk;