mtd: fsl-quadspi: Rename SEQID_QUAD_READ to SEQID_READ

There are some read modes for flash, such as NORMAL, FAST,
QUAD, DDR QUAD. These modes will use the identical lut table base
So rename SEQID_QUAD_READ to SEQID_READ.
Signed-off-by: Yunhui Cui <B56489@freescale.com>
Signed-off-by: Yunhui Cui <yunhui.cui@nxp.com>
Acked-by: Han xu <han.xu@nxp.com>
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>

drivers/mtd/spi-nor/fsl-quadspi.c

@@ -193,7 +193,7 @@
 #define QUADSPI_LUT_NUM		64
 
 /* SEQID -- we can have 16 seqids at most. */
-#define SEQID_QUAD_READ		0
+#define SEQID_READ		0
 #define SEQID_WREN		1
 #define SEQID_WRDI		2
 #define SEQID_RDSR		3
@@ -386,8 +386,8 @@ static void fsl_qspi_init_lut(struct fsl_qspi *q)
 	for (i = 0; i < QUADSPI_LUT_NUM; i++)
 		qspi_writel(q, 0, base + QUADSPI_LUT_BASE + i * 4);
 
-	/* Quad Read */
-	lut_base = SEQID_QUAD_READ * 4;
+	/* Read */
+	lut_base = SEQID_READ * 4;
 
 	qspi_writel(q, LUT0(CMD, PAD1, read_op) | LUT1(ADDR, PAD1, addrlen),
 			base + QUADSPI_LUT(lut_base));
@@ -468,7 +468,7 @@ static int fsl_qspi_get_seqid(struct fsl_qspi *q, u8 cmd)
 {
 	switch (cmd) {
 	case SPINOR_OP_READ_1_1_4:
-		return SEQID_QUAD_READ;
+		return SEQID_READ;
 	case SPINOR_OP_WREN:
 		return SEQID_WREN;
 	case SPINOR_OP_WRDI: