diff --git a/drivers/mtd/spi/sf.c b/drivers/mtd/spi/sf.c
index c780a81..664e860 100644
--- a/drivers/mtd/spi/sf.c
+++ b/drivers/mtd/spi/sf.c
@@ -18,9 +18,10 @@
 	unsigned long flags = SPI_XFER_BEGIN;
 	int ret;
 
+#ifdef CONFIG_SF_DUAL_FLASH
 	if (spi->flags & SPI_XFER_U_PAGE)
 		flags |= SPI_XFER_U_PAGE;
-
+#endif
 	if (data_len == 0)
 		flags |= SPI_XFER_END;