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mtd: spi-nor: Fix multiple coding style issues

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The offset variable is set, but never used afterward.
Fix indent. Fix predecrement without justification.
Remove use of parenthesis where unnecessary.

Fixes: 5d40b3d384 ("mtd: spi-nor: Add parallel and stacked memories support")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
This commit is contained in:
Marek Vasut
2024-10-26 22:16:23 +02:00
committed by Tom Rini
parent 34cd4a72fb
commit a21cfc4e7c
1 changed files with 7 additions and 9 deletions
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16
drivers/mtd/spi/spi-nor-core.c
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@@ -1134,12 +1134,10 @@ static int spi_nor_erase(struct mtd_info *mtd, struct erase_info *instr)
offset /= 2;
if (nor->flags & SNOR_F_HAS_STACKED) {
if (offset >= (mtd->size / 2)) {
offset = offset - (mtd->size / 2);
if (offset >= (mtd->size / 2))
nor->spi->flags |= SPI_XFER_U_PAGE;
} else {
else
nor->spi->flags &= ~SPI_XFER_U_PAGE;
}
}
#ifdef CONFIG_SPI_FLASH_BAR
ret = write_bar(nor, addr);
@@ -1588,7 +1586,7 @@ 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);
if ((nor->flags & SNOR_F_HAS_PARALLEL) && (offset & 1)) {
/* We can hit this case when we use file system like ubifs */
/* We can hit this case when we use file system like ubifs */
from--;
len++;
is_ofst_odd = true;
@@ -1969,9 +1967,9 @@ static int spi_nor_write(struct mtd_info *mtd, loff_t to, size_t len,
return ret;
*retlen += 1; /* We've written only one actual byte */
++buf;
--len;
++to;
buf++;
len--;
to++;
}
for (i = 0; i < len; ) {
@@ -1991,7 +1989,7 @@ static int spi_nor_write(struct mtd_info *mtd, loff_t to, size_t len,
page_offset = do_div(aux, nor->page_size);
}
offset = (to + i);
offset = to + i;
if (nor->flags & SNOR_F_HAS_PARALLEL)
offset /= 2;