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mtd: rawnand: sunxi: Add randomizer configuration in sunxi_nfc_hw_ecc_write_chunk

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commit 44ed1f5ff73e9e115b6f5411744d5a22ea1c855b upstream.

The function sunxi_nfc_hw_ecc_write_chunk() calls the
sunxi_nfc_hw_ecc_write_chunk(), but does not call the configuration
function sunxi_nfc_randomizer_config(). Consequently, the randomization
might not conduct correctly, which will affect the lifespan of NAND flash.
A proper implementation can be found in sunxi_nfc_hw_ecc_write_page_dma().

Add the sunxi_nfc_randomizer_config() to config randomizer.

Fixes: 4be4e03efc ("mtd: nand: sunxi: add randomizer support")
Cc: stable@vger.kernel.org # v4.6
Signed-off-by: Wentao Liang <vulab@iscas.ac.cn>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wentao Liang
2025-05-26 11:43:44 +08:00
committed by Greg Kroah-Hartman
parent d3abf0066b
commit e06a1dadc4
1 changed files with 1 additions and 0 deletions
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drivers/mtd/nand/raw/sunxi_nand.c
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@@ -1049,6 +1049,7 @@ static int sunxi_nfc_hw_ecc_write_chunk(struct nand_chip *nand,
if (ret)
return ret;
sunxi_nfc_randomizer_config(nand, page, false);
sunxi_nfc_randomizer_enable(nand);
sunxi_nfc_hw_ecc_set_prot_oob_bytes(nand, oob, 0, bbm, page);