From a1842f8060d98543c1399460cd96233e8e11b445 Mon Sep 17 00:00:00 2001 From: Brian Norris Date: Tue, 8 Apr 2014 18:15:31 -0700 Subject: [PATCH] mtd: spi-nor: re-name OPCODE_* to SPINOR_OP_* Qualify these with a better namespace, and prepare them for use in more drivers. Signed-off-by: Brian Norris Reviewed-by: Marek Vasut Acked-by: Huang Shijie Signed-off-by: Huang Shijie --- drivers/mtd/spi-nor/fsl-quadspi.c | 58 +++++++++++++++---------------- 1 file changed, 29 insertions(+), 29 deletions(-) diff --git a/drivers/mtd/spi-nor/fsl-quadspi.c b/drivers/mtd/spi-nor/fsl-quadspi.c index 6dc08ed950c8..2977f026f39d 100644 --- a/drivers/mtd/spi-nor/fsl-quadspi.c +++ b/drivers/mtd/spi-nor/fsl-quadspi.c @@ -294,12 +294,12 @@ static void fsl_qspi_init_lut(struct fsl_qspi *q) lut_base = SEQID_QUAD_READ * 4; if (q->nor_size <= SZ_16M) { - cmd = OPCODE_QUAD_READ; + cmd = SPINOR_OP_QUAD_READ; addrlen = ADDR24BIT; dummy = 8; } else { /* use the 4-byte address */ - cmd = OPCODE_QUAD_READ; + cmd = SPINOR_OP_QUAD_READ; addrlen = ADDR32BIT; dummy = 8; } @@ -311,17 +311,17 @@ static void fsl_qspi_init_lut(struct fsl_qspi *q) /* Write enable */ lut_base = SEQID_WREN * 4; - writel(LUT0(CMD, PAD1, OPCODE_WREN), base + QUADSPI_LUT(lut_base)); + writel(LUT0(CMD, PAD1, SPINOR_OP_WREN), base + QUADSPI_LUT(lut_base)); /* Page Program */ lut_base = SEQID_PP * 4; if (q->nor_size <= SZ_16M) { - cmd = OPCODE_PP; + cmd = SPINOR_OP_PP; addrlen = ADDR24BIT; } else { /* use the 4-byte address */ - cmd = OPCODE_PP; + cmd = SPINOR_OP_PP; addrlen = ADDR32BIT; } @@ -331,18 +331,18 @@ static void fsl_qspi_init_lut(struct fsl_qspi *q) /* Read Status */ lut_base = SEQID_RDSR * 4; - writel(LUT0(CMD, PAD1, OPCODE_RDSR) | LUT1(READ, PAD1, 0x1), + writel(LUT0(CMD, PAD1, SPINOR_OP_RDSR) | LUT1(READ, PAD1, 0x1), base + QUADSPI_LUT(lut_base)); /* Erase a sector */ lut_base = SEQID_SE * 4; if (q->nor_size <= SZ_16M) { - cmd = OPCODE_SE; + cmd = SPINOR_OP_SE; addrlen = ADDR24BIT; } else { /* use the 4-byte address */ - cmd = OPCODE_SE; + cmd = SPINOR_OP_SE; addrlen = ADDR32BIT; } @@ -351,35 +351,35 @@ static void fsl_qspi_init_lut(struct fsl_qspi *q) /* Erase the whole chip */ lut_base = SEQID_CHIP_ERASE * 4; - writel(LUT0(CMD, PAD1, OPCODE_CHIP_ERASE), + writel(LUT0(CMD, PAD1, SPINOR_OP_CHIP_ERASE), base + QUADSPI_LUT(lut_base)); /* READ ID */ lut_base = SEQID_RDID * 4; - writel(LUT0(CMD, PAD1, OPCODE_RDID) | LUT1(READ, PAD1, 0x8), + writel(LUT0(CMD, PAD1, SPINOR_OP_RDID) | LUT1(READ, PAD1, 0x8), base + QUADSPI_LUT(lut_base)); /* Write Register */ lut_base = SEQID_WRSR * 4; - writel(LUT0(CMD, PAD1, OPCODE_WRSR) | LUT1(WRITE, PAD1, 0x2), + writel(LUT0(CMD, PAD1, SPINOR_OP_WRSR) | LUT1(WRITE, PAD1, 0x2), base + QUADSPI_LUT(lut_base)); /* Read Configuration Register */ lut_base = SEQID_RDCR * 4; - writel(LUT0(CMD, PAD1, OPCODE_RDCR) | LUT1(READ, PAD1, 0x1), + writel(LUT0(CMD, PAD1, SPINOR_OP_RDCR) | LUT1(READ, PAD1, 0x1), base + QUADSPI_LUT(lut_base)); /* Write disable */ lut_base = SEQID_WRDI * 4; - writel(LUT0(CMD, PAD1, OPCODE_WRDI), base + QUADSPI_LUT(lut_base)); + writel(LUT0(CMD, PAD1, SPINOR_OP_WRDI), base + QUADSPI_LUT(lut_base)); /* Enter 4 Byte Mode (Micron) */ lut_base = SEQID_EN4B * 4; - writel(LUT0(CMD, PAD1, OPCODE_EN4B), base + QUADSPI_LUT(lut_base)); + writel(LUT0(CMD, PAD1, SPINOR_OP_EN4B), base + QUADSPI_LUT(lut_base)); /* Enter 4 Byte Mode (Spansion) */ lut_base = SEQID_BRWR * 4; - writel(LUT0(CMD, PAD1, OPCODE_BRWR), base + QUADSPI_LUT(lut_base)); + writel(LUT0(CMD, PAD1, SPINOR_OP_BRWR), base + QUADSPI_LUT(lut_base)); fsl_qspi_lock_lut(q); } @@ -388,29 +388,29 @@ static void fsl_qspi_init_lut(struct fsl_qspi *q) static int fsl_qspi_get_seqid(struct fsl_qspi *q, u8 cmd) { switch (cmd) { - case OPCODE_QUAD_READ: + case SPINOR_OP_QUAD_READ: return SEQID_QUAD_READ; - case OPCODE_WREN: + case SPINOR_OP_WREN: return SEQID_WREN; - case OPCODE_WRDI: + case SPINOR_OP_WRDI: return SEQID_WRDI; - case OPCODE_RDSR: + case SPINOR_OP_RDSR: return SEQID_RDSR; - case OPCODE_SE: + case SPINOR_OP_SE: return SEQID_SE; - case OPCODE_CHIP_ERASE: + case SPINOR_OP_CHIP_ERASE: return SEQID_CHIP_ERASE; - case OPCODE_PP: + case SPINOR_OP_PP: return SEQID_PP; - case OPCODE_RDID: + case SPINOR_OP_RDID: return SEQID_RDID; - case OPCODE_WRSR: + case SPINOR_OP_WRSR: return SEQID_WRSR; - case OPCODE_RDCR: + case SPINOR_OP_RDCR: return SEQID_RDCR; - case OPCODE_EN4B: + case SPINOR_OP_EN4B: return SEQID_EN4B; - case OPCODE_BRWR: + case SPINOR_OP_BRWR: return SEQID_BRWR; default: dev_err(q->dev, "Unsupported cmd 0x%.2x\n", cmd); @@ -688,7 +688,7 @@ static int fsl_qspi_write_reg(struct spi_nor *nor, u8 opcode, u8 *buf, int len, if (ret) return ret; - if (opcode == OPCODE_CHIP_ERASE) + if (opcode == SPINOR_OP_CHIP_ERASE) fsl_qspi_invalid(q); } else if (len > 0) { @@ -750,7 +750,7 @@ static int fsl_qspi_erase(struct spi_nor *nor, loff_t offs) return ret; /* Send write enable, then erase commands. */ - ret = nor->write_reg(nor, OPCODE_WREN, NULL, 0, 0); + ret = nor->write_reg(nor, SPINOR_OP_WREN, NULL, 0, 0); if (ret) return ret; -- 2.39.5