lib/bch: Rework a little bit the exported function names

There are four exported functions, all suffixed by _bch, which is
clearly not the norm. Let's rename them by prefixing them with bch_
instead.

This is a mechanical change:
    init_bch -> bch_init
    free_bch -> bch_free
    encode_bch -> bch_encode
    decode_bch -> bch_decode

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://lore.kernel.org/linux-mtd/20200519074549.23673-2-miquel.raynal@bootlin.com

2 files changed, 10 insertions, 10 deletions

diff --git a/drivers/mtd/devices/docg3.c b/drivers/mtd/devices/docg3.c
index eb0f4600efd1..799df8d03357 100644
--- a/drivers/mtd/devices/docg3.c
+++ b/drivers/mtd/devices/docg3.c
@@ -647,7 +647,7 @@ static int doc_ecc_bch_fix_data(struct docg3 *docg3, void *buf, u8 *hwecc)
 
 	for (i = 0; i < DOC_ECC_BCH_SIZE; i++)
 		ecc[i] = bitrev8(hwecc[i]);
-	numerrs = decode_bch(docg3->cascade->bch, NULL,
+	numerrs = bch_decode(docg3->cascade->bch, NULL,
 			     DOC_ECC_BCH_COVERED_BYTES,
 			     NULL, ecc, NULL, errorpos);
 	BUG_ON(numerrs == -EINVAL);
@@ -1984,8 +1984,8 @@ static int __init docg3_probe(struct platform_device *pdev)
 		return ret;
 	cascade->base = base;
 	mutex_init(&cascade->lock);
-	cascade->bch = init_bch(DOC_ECC_BCH_M, DOC_ECC_BCH_T,
-			     DOC_ECC_BCH_PRIMPOLY);
+	cascade->bch = bch_init(DOC_ECC_BCH_M, DOC_ECC_BCH_T,
+				DOC_ECC_BCH_PRIMPOLY);
 	if (!cascade->bch)
 		return ret;
 
@@ -2021,7 +2021,7 @@ notfound:
 	ret = -ENODEV;
 	dev_info(dev, "No supported DiskOnChip found\n");
 err_probe:
-	free_bch(cascade->bch);
+	bch_free(cascade->bch);
 	for (floor = 0; floor < DOC_MAX_NBFLOORS; floor++)
 		if (cascade->floors[floor])
 			doc_release_device(cascade->floors[floor]);
@@ -2045,7 +2045,7 @@ static int docg3_release(struct platform_device *pdev)
 		if (cascade->floors[floor])
 			doc_release_device(cascade->floors[floor]);
 
-	free_bch(docg3->cascade->bch);
+	bch_free(docg3->cascade->bch);
 	return 0;
 }
 
diff --git a/drivers/mtd/nand/raw/nand_bch.c b/drivers/mtd/nand/raw/nand_bch.c
index 17527310c3a1..d95fcc7358e9 100644
--- a/drivers/mtd/nand/raw/nand_bch.c
+++ b/drivers/mtd/nand/raw/nand_bch.c
@@ -41,7 +41,7 @@ int nand_bch_calculate_ecc(struct nand_chip *chip, const unsigned char *buf,
 	unsigned int i;
 
 	memset(code, 0, chip->ecc.bytes);
-	encode_bch(nbc->bch, buf, chip->ecc.size, code);
+	bch_encode(nbc->bch, buf, chip->ecc.size, code);
 
 	/* apply mask so that an erased page is a valid codeword */
 	for (i = 0; i < chip->ecc.bytes; i++)
@@ -67,7 +67,7 @@ int nand_bch_correct_data(struct nand_chip *chip, unsigned char *buf,
 	unsigned int *errloc = nbc->errloc;
 	int i, count;
 
-	count = decode_bch(nbc->bch, NULL, chip->ecc.size, read_ecc, calc_ecc,
+	count = bch_decode(nbc->bch, NULL, chip->ecc.size, read_ecc, calc_ecc,
 			   NULL, errloc);
 	if (count > 0) {
 		for (i = 0; i < count; i++) {
@@ -130,7 +130,7 @@ struct nand_bch_control *nand_bch_init(struct mtd_info *mtd)
 	if (!nbc)
 		goto fail;
 
-	nbc->bch = init_bch(m, t, 0);
+	nbc->bch = bch_init(m, t, 0);
 	if (!nbc->bch)
 		goto fail;
 
@@ -182,7 +182,7 @@ struct nand_bch_control *nand_bch_init(struct mtd_info *mtd)
 		goto fail;
 
 	memset(erased_page, 0xff, eccsize);
-	encode_bch(nbc->bch, erased_page, eccsize, nbc->eccmask);
+	bch_encode(nbc->bch, erased_page, eccsize, nbc->eccmask);
 	kfree(erased_page);
 
 	for (i = 0; i < eccbytes; i++)
@@ -205,7 +205,7 @@ EXPORT_SYMBOL(nand_bch_init);
 void nand_bch_free(struct nand_bch_control *nbc)
 {
 	if (nbc) {
-		free_bch(nbc->bch);
+		bch_free(nbc->bch);
 		kfree(nbc->errloc);
 		kfree(nbc->eccmask);
 		kfree(nbc);