mtd: rawnand: Rename the manufacturer structure

It is currently called nand_manufacturer but could actually be called
nand_manufacturer_desc, like its instances, so that the former name is
left unused for now.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://lore.kernel.org/linux-mtd/20200529111322.7184-5-miquel.raynal@bootlin.com

drivers/mtd/nand/raw/internals.h

@@ -53,12 +53,12 @@ struct nand_manufacturer_ops {
 };
 
 /**
- * struct nand_manufacturer - NAND Flash Manufacturer structure
+ * struct nand_manufacturer_desc - NAND Flash Manufacturer descriptor
  * @name: Manufacturer name
  * @id: manufacturer ID code of device.
  * @ops: manufacturer operations
  */
-struct nand_manufacturer {
+struct nand_manufacturer_desc {
 	int id;
 	char *name;
 	const struct nand_manufacturer_ops *ops;
@@ -79,7 +79,7 @@ extern const struct nand_manufacturer_ops toshiba_nand_manuf_ops;
 extern const struct mtd_pairing_scheme dist3_pairing_scheme;
 
 /* Core functions */
-const struct nand_manufacturer *nand_get_manufacturer(u8 id);
+const struct nand_manufacturer_desc *nand_get_manufacturer_desc(u8 id);
 int nand_bbm_get_next_page(struct nand_chip *chip, int page);
 int nand_markbad_bbm(struct nand_chip *chip, loff_t ofs);
 int nand_erase_nand(struct nand_chip *chip, struct erase_info *instr,

drivers/mtd/nand/raw/nand_base.c

@@ -4810,9 +4810,9 @@ static void nand_manufacturer_cleanup(struct nand_chip *chip)
 }
 
 static const char *
-nand_manufacturer_name(const struct nand_manufacturer *manufacturer)
+nand_manufacturer_name(const struct nand_manufacturer_desc *manufacturer_desc)
 {
-	return manufacturer ? manufacturer->name : "Unknown";
+	return manufacturer_desc ? manufacturer_desc->name : "Unknown";
 }
 
 /*
@@ -4820,7 +4820,7 @@ nand_manufacturer_name(const struct nand_manufacturer *manufacturer)
  */
 static int nand_detect(struct nand_chip *chip, struct nand_flash_dev *type)
 {
-	const struct nand_manufacturer *manufacturer;
+	const struct nand_manufacturer_desc *manufacturer_desc;
 	struct mtd_info *mtd = nand_to_mtd(chip);
 	struct nand_memory_organization *memorg;
 	int busw, ret;
@@ -4877,8 +4877,8 @@ static int nand_detect(struct nand_chip *chip, struct nand_flash_dev *type)
 	chip->id.len = nand_id_len(id_data, ARRAY_SIZE(chip->id.data));
 
 	/* Try to identify manufacturer */
-	manufacturer = nand_get_manufacturer(maf_id);
-	chip->manufacturer.desc = manufacturer;
+	manufacturer_desc = nand_get_manufacturer_desc(maf_id);
+	chip->manufacturer.desc = manufacturer_desc;
 
 	if (!type)
 		type = nand_flash_ids;
@@ -4957,7 +4957,7 @@ static int nand_detect(struct nand_chip *chip, struct nand_flash_dev *type)
 		 */
 		pr_info("device found, Manufacturer ID: 0x%02x, Chip ID: 0x%02x\n",
 			maf_id, dev_id);
-		pr_info("%s %s\n", nand_manufacturer_name(manufacturer),
+		pr_info("%s %s\n", nand_manufacturer_name(manufacturer_desc),
 			mtd->name);
 		pr_warn("bus width %d instead of %d bits\n", busw ? 16 : 8,
 			(chip->options & NAND_BUSWIDTH_16) ? 16 : 8);
@@ -4992,7 +4992,7 @@ static int nand_detect(struct nand_chip *chip, struct nand_flash_dev *type)
 
 	pr_info("device found, Manufacturer ID: 0x%02x, Chip ID: 0x%02x\n",
 		maf_id, dev_id);
-	pr_info("%s %s\n", nand_manufacturer_name(manufacturer),
+	pr_info("%s %s\n", nand_manufacturer_name(manufacturer_desc),
 		chip->parameters.model);
 	pr_info("%d MiB, %s, erase size: %d KiB, page size: %d, OOB size: %d\n",
 		(int)(targetsize >> 20), nand_is_slc(chip) ? "SLC" : "MLC",

drivers/mtd/nand/raw/nand_ids.c

@@ -166,7 +166,7 @@ struct nand_flash_dev nand_flash_ids[] = {
 };
 
 /* Manufacturer IDs */
-static const struct nand_manufacturer nand_manufacturers[] = {
+static const struct nand_manufacturer_desc nand_manufacturer_descs[] = {
 	{NAND_MFR_AMD, "AMD/Spansion", &amd_nand_manuf_ops},
 	{NAND_MFR_ATO, "ATO"},
 	{NAND_MFR_EON, "Eon"},
@@ -186,20 +186,20 @@ static const struct nand_manufacturer nand_manufacturers[] = {
 };
 
 /**
- * nand_get_manufacturer - Get manufacturer information from the manufacturer
- *			   ID
+ * nand_get_manufacturer_desc - Get manufacturer information from the
+ *                              manufacturer ID
  * @id: manufacturer ID
  *
- * Returns a pointer a nand_manufacturer object if the manufacturer is defined
+ * Returns a nand_manufacturer_desc object if the manufacturer is defined
  * in the NAND manufacturers database, NULL otherwise.
  */
-const struct nand_manufacturer *nand_get_manufacturer(u8 id)
+const struct nand_manufacturer_desc *nand_get_manufacturer_desc(u8 id)
 {
 	int i;
 
-	for (i = 0; i < ARRAY_SIZE(nand_manufacturers); i++)
-		if (nand_manufacturers[i].id == id)
-			return &nand_manufacturers[i];
+	for (i = 0; i < ARRAY_SIZE(nand_manufacturer_descs); i++)
+		if (nand_manufacturer_descs[i].id == id)
+			return &nand_manufacturer_descs[i];
 
 	return NULL;
 }

include/linux/mtd/rawnand.h

@@ -1163,7 +1163,7 @@ struct nand_chip {
 	void *priv;
 
 	struct {
-		const struct nand_manufacturer *desc;
+		const struct nand_manufacturer_desc *desc;
 		void *priv;
 	} manufacturer;
 };