mtd: spi-nor: sst: unify function names

To avoid name clashes unify all the function and static object names and
use one of the following prefixes which should be sufficiently unique:
 - <vendor>_nor_
 - <flash_family>_nor_
 - <flash_part>_

There are no functional changes.

Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Acked-by: Pratyush Yadav <p.yadav@ti.com>
Link: https://lore.kernel.org/r/20220223134358.1914798-14-michael@walle.cc

drivers/mtd/spi-nor/sst.c

@@ -13,12 +13,12 @@
 
 #define SST26VF_CR_BPNV		BIT(3)
 
-static int sst26vf_lock(struct spi_nor *nor, loff_t ofs, uint64_t len)
+static int sst26vf_nor_lock(struct spi_nor *nor, loff_t ofs, uint64_t len)
 {
 	return -EOPNOTSUPP;
 }
 
-static int sst26vf_unlock(struct spi_nor *nor, loff_t ofs, uint64_t len)
+static int sst26vf_nor_unlock(struct spi_nor *nor, loff_t ofs, uint64_t len)
 {
 	int ret;
 
@@ -38,27 +38,27 @@ static int sst26vf_unlock(struct spi_nor *nor, loff_t ofs, uint64_t len)
 	return spi_nor_global_block_unlock(nor);
 }
 
-static int sst26vf_is_locked(struct spi_nor *nor, loff_t ofs, uint64_t len)
+static int sst26vf_nor_is_locked(struct spi_nor *nor, loff_t ofs, uint64_t len)
 {
 	return -EOPNOTSUPP;
 }
 
-static const struct spi_nor_locking_ops sst26vf_locking_ops = {
+static const struct spi_nor_locking_ops sst26vf_nor_locking_ops = {
-	.lock = sst26vf_lock,
+	.lock = sst26vf_nor_lock,
-	.unlock = sst26vf_unlock,
+	.unlock = sst26vf_nor_unlock,
-	.is_locked = sst26vf_is_locked,
+	.is_locked = sst26vf_nor_is_locked,
 };
 
-static void sst26vf_late_init(struct spi_nor *nor)
+static void sst26vf_nor_late_init(struct spi_nor *nor)
 {
-	nor->params->locking_ops = &sst26vf_locking_ops;
+	nor->params->locking_ops = &sst26vf_nor_locking_ops;
 }
 
-static const struct spi_nor_fixups sst26vf_fixups = {
+static const struct spi_nor_fixups sst26vf_nor_fixups = {
-	.late_init = sst26vf_late_init,
+	.late_init = sst26vf_nor_late_init,
 };
 
-static const struct flash_info sst_parts[] = {
+static const struct flash_info sst_nor_parts[] = {
 	/* SST -- large erase sizes are "overlays", "sectors" are 4K */
 	{ "sst25vf040b", INFO(0xbf258d, 0, 64 * 1024,  8)
 		FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
@@ -114,11 +114,11 @@ static const struct flash_info sst_parts[] = {
 	{ "sst26vf064b", INFO(0xbf2643, 0, 64 * 1024, 128)
 		FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
 		NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
-		.fixups = &sst26vf_fixups },
+		.fixups = &sst26vf_nor_fixups },
 };
 
-static int sst_write(struct mtd_info *mtd, loff_t to, size_t len,
+static int sst_nor_write(struct mtd_info *mtd, loff_t to, size_t len,
-		     size_t *retlen, const u_char *buf)
+			 size_t *retlen, const u_char *buf)
 {
 	struct spi_nor *nor = mtd_to_spi_nor(mtd);
 	size_t actual = 0;
@@ -203,19 +203,19 @@ out:
 	return ret;
 }
 
-static void sst_late_init(struct spi_nor *nor)
+static void sst_nor_late_init(struct spi_nor *nor)
 {
 	if (nor->info->mfr_flags & SST_WRITE)
-		nor->mtd._write = sst_write;
+		nor->mtd._write = sst_nor_write;
 }
 
-static const struct spi_nor_fixups sst_fixups = {
+static const struct spi_nor_fixups sst_nor_fixups = {
-	.late_init = sst_late_init,
+	.late_init = sst_nor_late_init,
 };
 
 const struct spi_nor_manufacturer spi_nor_sst = {
 	.name = "sst",
-	.parts = sst_parts,
+	.parts = sst_nor_parts,
-	.nparts = ARRAY_SIZE(sst_parts),
+	.nparts = ARRAY_SIZE(sst_nor_parts),
-	.fixups = &sst_fixups,
+	.fixups = &sst_nor_fixups,
 };