mtd: spi-nor: remove unused enum spi_nor_ops

The ops aren't used in any SPI NOR controller. Therefore, remove them
altogether.

Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>

4 files changed, 24 insertions, 24 deletions

diff --git a/drivers/mtd/spi-nor/aspeed-smc.c b/drivers/mtd/spi-nor/aspeed-smc.c
index 2b7cabbb680c..395127349aa8 100644
--- a/drivers/mtd/spi-nor/aspeed-smc.c
+++ b/drivers/mtd/spi-nor/aspeed-smc.c
@@ -305,7 +305,7 @@ static void aspeed_smc_stop_user(struct spi_nor *nor)
 	writel(ctl, chip->ctl);		/* default to fread or read mode */
 }
 
-static int aspeed_smc_prep(struct spi_nor *nor, enum spi_nor_ops ops)
+static int aspeed_smc_prep(struct spi_nor *nor)
 {
 	struct aspeed_smc_chip *chip = nor->priv;
 
@@ -313,7 +313,7 @@ static int aspeed_smc_prep(struct spi_nor *nor, enum spi_nor_ops ops)
 	return 0;
 }
 
-static void aspeed_smc_unprep(struct spi_nor *nor, enum spi_nor_ops ops)
+static void aspeed_smc_unprep(struct spi_nor *nor)
 {
 	struct aspeed_smc_chip *chip = nor->priv;
 
diff --git a/drivers/mtd/spi-nor/cadence-quadspi.c b/drivers/mtd/spi-nor/cadence-quadspi.c
index 06f997247d0f..494dcab4aaaa 100644
--- a/drivers/mtd/spi-nor/cadence-quadspi.c
+++ b/drivers/mtd/spi-nor/cadence-quadspi.c
@@ -1062,7 +1062,7 @@ static int cqspi_erase(struct spi_nor *nor, loff_t offs)
 	return 0;
 }
 
-static int cqspi_prep(struct spi_nor *nor, enum spi_nor_ops ops)
+static int cqspi_prep(struct spi_nor *nor)
 {
 	struct cqspi_flash_pdata *f_pdata = nor->priv;
 	struct cqspi_st *cqspi = f_pdata->cqspi;
@@ -1072,7 +1072,7 @@ static int cqspi_prep(struct spi_nor *nor, enum spi_nor_ops ops)
 	return 0;
 }
 
-static void cqspi_unprep(struct spi_nor *nor, enum spi_nor_ops ops)
+static void cqspi_unprep(struct spi_nor *nor)
 {
 	struct cqspi_flash_pdata *f_pdata = nor->priv;
 	struct cqspi_st *cqspi = f_pdata->cqspi;
diff --git a/drivers/mtd/spi-nor/hisi-sfc.c b/drivers/mtd/spi-nor/hisi-sfc.c
index 6db964bf3b0e..6c7a4118752e 100644
--- a/drivers/mtd/spi-nor/hisi-sfc.c
+++ b/drivers/mtd/spi-nor/hisi-sfc.c
@@ -144,7 +144,7 @@ static void hisi_spi_nor_init(struct hifmc_host *host)
 	writel(reg, host->regbase + FMC_SPI_TIMING_CFG);
 }
 
-static int hisi_spi_nor_prep(struct spi_nor *nor, enum spi_nor_ops ops)
+static int hisi_spi_nor_prep(struct spi_nor *nor)
 {
 	struct hifmc_priv *priv = nor->priv;
 	struct hifmc_host *host = priv->host;
@@ -167,7 +167,7 @@ out:
 	return ret;
 }
 
-static void hisi_spi_nor_unprep(struct spi_nor *nor, enum spi_nor_ops ops)
+static void hisi_spi_nor_unprep(struct spi_nor *nor)
 {
 	struct hifmc_priv *priv = nor->priv;
 	struct hifmc_host *host = priv->host;
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index ce6af78b25db..9325c6f4c1eb 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1312,14 +1312,14 @@ static void spi_nor_set_4byte_opcodes(struct spi_nor *nor)
 	}
 }
 
-static int spi_nor_lock_and_prep(struct spi_nor *nor, enum spi_nor_ops ops)
+static int spi_nor_lock_and_prep(struct spi_nor *nor)
 {
 	int ret = 0;
 
 	mutex_lock(&nor->lock);
 
 	if (nor->controller_ops &&  nor->controller_ops->prepare) {
-		ret = nor->controller_ops->prepare(nor, ops);
+		ret = nor->controller_ops->prepare(nor);
 		if (ret) {
 			mutex_unlock(&nor->lock);
 			return ret;
@@ -1328,10 +1328,10 @@ static int spi_nor_lock_and_prep(struct spi_nor *nor, enum spi_nor_ops ops)
 	return ret;
 }
 
-static void spi_nor_unlock_and_unprep(struct spi_nor *nor, enum spi_nor_ops ops)
+static void spi_nor_unlock_and_unprep(struct spi_nor *nor)
 {
 	if (nor->controller_ops && nor->controller_ops->unprepare)
-		nor->controller_ops->unprepare(nor, ops);
+		nor->controller_ops->unprepare(nor);
 	mutex_unlock(&nor->lock);
 }
 
@@ -1693,7 +1693,7 @@ static int spi_nor_erase(struct mtd_info *mtd, struct erase_info *instr)
 	addr = instr->addr;
 	len = instr->len;
 
-	ret = spi_nor_lock_and_prep(nor, SPI_NOR_OPS_ERASE);
+	ret = spi_nor_lock_and_prep(nor);
 	if (ret)
 		return ret;
 
@@ -1756,7 +1756,7 @@ static int spi_nor_erase(struct mtd_info *mtd, struct erase_info *instr)
 	ret = spi_nor_write_disable(nor);
 
 erase_err:
-	spi_nor_unlock_and_unprep(nor, SPI_NOR_OPS_ERASE);
+	spi_nor_unlock_and_unprep(nor);
 
 	return ret;
 }
@@ -2052,13 +2052,13 @@ static int spi_nor_lock(struct mtd_info *mtd, loff_t ofs, uint64_t len)
 	struct spi_nor *nor = mtd_to_spi_nor(mtd);
 	int ret;
 
-	ret = spi_nor_lock_and_prep(nor, SPI_NOR_OPS_LOCK);
+	ret = spi_nor_lock_and_prep(nor);
 	if (ret)
 		return ret;
 
 	ret = nor->params.locking_ops->lock(nor, ofs, len);
 
-	spi_nor_unlock_and_unprep(nor, SPI_NOR_OPS_UNLOCK);
+	spi_nor_unlock_and_unprep(nor);
 	return ret;
 }
 
@@ -2067,13 +2067,13 @@ static int spi_nor_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len)
 	struct spi_nor *nor = mtd_to_spi_nor(mtd);
 	int ret;
 
-	ret = spi_nor_lock_and_prep(nor, SPI_NOR_OPS_UNLOCK);
+	ret = spi_nor_lock_and_prep(nor);
 	if (ret)
 		return ret;
 
 	ret = nor->params.locking_ops->unlock(nor, ofs, len);
 
-	spi_nor_unlock_and_unprep(nor, SPI_NOR_OPS_LOCK);
+	spi_nor_unlock_and_unprep(nor);
 	return ret;
 }
 
@@ -2082,13 +2082,13 @@ static int spi_nor_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len)
 	struct spi_nor *nor = mtd_to_spi_nor(mtd);
 	int ret;
 
-	ret = spi_nor_lock_and_prep(nor, SPI_NOR_OPS_UNLOCK);
+	ret = spi_nor_lock_and_prep(nor);
 	if (ret)
 		return ret;
 
 	ret = nor->params.locking_ops->is_locked(nor, ofs, len);
 
-	spi_nor_unlock_and_unprep(nor, SPI_NOR_OPS_LOCK);
+	spi_nor_unlock_and_unprep(nor);
 	return ret;
 }
 
@@ -2742,7 +2742,7 @@ static int spi_nor_read(struct mtd_info *mtd, loff_t from, size_t len,
 
 	dev_dbg(nor->dev, "from 0x%08x, len %zd\n", (u32)from, len);
 
-	ret = spi_nor_lock_and_prep(nor, SPI_NOR_OPS_READ);
+	ret = spi_nor_lock_and_prep(nor);
 	if (ret)
 		return ret;
 
@@ -2769,7 +2769,7 @@ static int spi_nor_read(struct mtd_info *mtd, loff_t from, size_t len,
 	ret = 0;
 
 read_err:
-	spi_nor_unlock_and_unprep(nor, SPI_NOR_OPS_READ);
+	spi_nor_unlock_and_unprep(nor);
 	return ret;
 }
 
@@ -2782,7 +2782,7 @@ static int sst_write(struct mtd_info *mtd, loff_t to, size_t len,
 
 	dev_dbg(nor->dev, "to 0x%08x, len %zd\n", (u32)to, len);
 
-	ret = spi_nor_lock_and_prep(nor, SPI_NOR_OPS_WRITE);
+	ret = spi_nor_lock_and_prep(nor);
 	if (ret)
 		return ret;
 
@@ -2855,7 +2855,7 @@ static int sst_write(struct mtd_info *mtd, loff_t to, size_t len,
 	}
 out:
 	*retlen += actual;
-	spi_nor_unlock_and_unprep(nor, SPI_NOR_OPS_WRITE);
+	spi_nor_unlock_and_unprep(nor);
 	return ret;
 }
 
@@ -2873,7 +2873,7 @@ static int spi_nor_write(struct mtd_info *mtd, loff_t to, size_t len,
 
 	dev_dbg(nor->dev, "to 0x%08x, len %zd\n", (u32)to, len);
 
-	ret = spi_nor_lock_and_prep(nor, SPI_NOR_OPS_WRITE);
+	ret = spi_nor_lock_and_prep(nor);
 	if (ret)
 		return ret;
 
@@ -2919,7 +2919,7 @@ static int spi_nor_write(struct mtd_info *mtd, loff_t to, size_t len,
 	}
 
 write_err:
-	spi_nor_unlock_and_unprep(nor, SPI_NOR_OPS_WRITE);
+	spi_nor_unlock_and_unprep(nor);
 	return ret;
 }