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Commit 279f08d4 authored by Brian Norris's avatar Brian Norris Committed by David Woodhouse
Browse files

mtd: nand: utilize oob_required parameter 



Don't read/write OOB if the caller doesn't require it.

Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
Signed-off-by: default avatarArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent 7725cc85

drivers/mtd/nand/nand_base.c

+4 −2
Original line number Diff line number Diff line
@@ -1075,6 +1075,7 @@ static int nand_read_page_raw(struct mtd_info *mtd, struct nand_chip *chip, 
			      uint8_t *buf, int oob_required, int page)

{

	chip->read_buf(mtd, buf, mtd->writesize);

	if (oob_required)

		chip->read_buf(mtd, chip->oob_poi, mtd->oobsize);

	return 0;

}
@@ -1928,6 +1929,7 @@ static void nand_write_page_raw(struct mtd_info *mtd, struct nand_chip *chip, 
				const uint8_t *buf, int oob_required)

{

	chip->write_buf(mtd, buf, mtd->writesize);

	if (oob_required)

		chip->write_buf(mtd, chip->oob_poi, mtd->oobsize);

}