sf: Make IO modes at last in read modes

SLOW, FAST, DUAL, DUAL_IO, QUAD, QUAD_IO changed order to
SLOW, FAST, DUAL, QUAD, DUAL_IO, QUAD_IO

Cc: Simon Glass <sjg@chromium.org>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Tested-by: Jagan Teki <jteki@openedev.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
diff --git a/include/spi.h b/include/spi.h
index 80f8523..85866a2 100644
--- a/include/spi.h
+++ b/include/spi.h
@@ -30,7 +30,7 @@
 #define SPI_RX_SLOW	BIT(0)			/* receive with 1 wire slow */
 #define SPI_RX_FAST	BIT(1)			/* receive with 1 wire fast */
 #define SPI_RX_DUAL	BIT(2)			/* receive with 2 wires */
-#define SPI_RX_QUAD	BIT(4)			/* receive with 4 wires */
+#define SPI_RX_QUAD	BIT(3)			/* receive with 4 wires */
 
 /* SPI bus connection options - see enum spi_dual_flash */
 #define SPI_CONN_DUAL_SHARED		(1 << 0)