mtd: rawnand: cafe: Set the NAND_NO_BBM_QUIRK flag (8420c68a) · Commits · 戴 / test

We have a dummy block_bad() implementation returning 0. Let's set the NAND_NO_BBM_QUIRK flag and let the core take care of that. Signed-off-by:

drivers/mtd/nand/raw/cafe_nand.c

+2 −9

Original line number	Diff line number	Diff line
		@@ -546,11 +546,6 @@ static int cafe_nand_write_page_lowlevel(struct nand_chip *chip,
		return nand_prog_page_end_op(chip);
		}

		static int cafe_nand_block_bad(struct nand_chip *chip, loff_t ofs)
		{
		return 0;
		}

		/* F_2[X]/(X*6+X+1) /
		static unsigned short gf64_mul(u8 a, u8 b)
		{
		@@ -718,10 +713,8 @@ static int cafe_nand_probe(struct pci_dev *pdev,
		/* Enable the following for a flash based bad block table */
		cafe->nand.bbt_options = NAND_BBT_USE_FLASH;

		if (skipbbt) {
		cafe->nand.options \|= NAND_SKIP_BBTSCAN;
		cafe->nand.legacy.block_bad = cafe_nand_block_bad;
		}
		if (skipbbt)
		cafe->nand.options \|= NAND_SKIP_BBTSCAN \| NAND_NO_BBM_QUIRK;

		if (numtimings && numtimings != 3) {
		dev_warn(&cafe->pdev->dev, "%d timing register values ignored; precisely three are required\n", numtimings);