[PATCH v1] mtd: rawnand: meson: always use OOB bytes during write

[Arseniy Krasnov]

If 'oob_required' is not set by the caller (for example 'oobbuf' is NULL),
then driver doesn't copy OOB data from 'oob_poi' to special controller
structures, so zeroes will be written as OOB. But, generic raw NAND logic
in 'nand_base.c' already handles case when OOB is not required to write by
filling 'oob_poi' with 0xFF's. So let's remove 'oob_required' check to
always read 'oob_poi' data for OOB.

Kernel driver (drivers/mtd/nand/raw/meson_nand.c) works in the same way,
so need to keep same behaviour here.

Fixes: c2e8c4d09a7a ("mtd: rawnand: Meson NAND controller support")
Signed-off-by: Arseniy Krasnov <avkrasnov at salutedevices.com>
---
 drivers/mtd/nand/raw/meson_nand.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mtd/nand/raw/meson_nand.c b/drivers/mtd/nand/raw/meson_nand.c
index 81122315f4..82a12ac061 100644
--- a/drivers/mtd/nand/raw/meson_nand.c
+++ b/drivers/mtd/nand/raw/meson_nand.c
@@ -607,9 +607,7 @@ static int meson_nfc_write_page_hwecc(struct mtd_info *mtd, struct nand_chip *ch
 		memcpy(meson_chip->data_buf, buf, mtd->writesize);
 
 	memset(meson_chip->info_buf, 0, chip->ecc.steps * PER_INFO_BYTE);
-
-	if (oob_required)
-		meson_nfc_set_user_byte(chip, chip->oob_poi);
+	meson_nfc_set_user_byte(chip, chip->oob_poi);
 
 	return meson_nfc_write_page_sub(chip, page, false);
 }
-- 
2.30.1