mtd: gpmi-nand: utilize oob_requested parameter
Don't read OOB if the caller didn't request it. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Acked-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
parent
a6976cdfe6
commit
7725cc8593
|
@ -908,14 +908,16 @@ static int gpmi_ecc_read_page(struct mtd_info *mtd, struct nand_chip *chip,
|
|||
mtd->ecc_stats.corrected += corrected;
|
||||
}
|
||||
|
||||
if (oob_required) {
|
||||
/*
|
||||
* It's time to deliver the OOB bytes. See gpmi_ecc_read_oob() for
|
||||
* details about our policy for delivering the OOB.
|
||||
* It's time to deliver the OOB bytes. See gpmi_ecc_read_oob()
|
||||
* for details about our policy for delivering the OOB.
|
||||
*
|
||||
* We fill the caller's buffer with set bits, and then copy the block
|
||||
* mark to th caller's buffer. Note that, if block mark swapping was
|
||||
* necessary, it has already been done, so we can rely on the first
|
||||
* byte of the auxiliary buffer to contain the block mark.
|
||||
* We fill the caller's buffer with set bits, and then copy the
|
||||
* block mark to th caller's buffer. Note that, if block mark
|
||||
* swapping was necessary, it has already been done, so we can
|
||||
* rely on the first byte of the auxiliary buffer to contain
|
||||
* the block mark.
|
||||
*/
|
||||
memset(chip->oob_poi, ~0, mtd->oobsize);
|
||||
chip->oob_poi[0] = ((uint8_t *) auxiliary_virt)[0];
|
||||
|
@ -924,6 +926,7 @@ static int gpmi_ecc_read_page(struct mtd_info *mtd, struct nand_chip *chip,
|
|||
this->payload_virt, this->payload_phys,
|
||||
nfc_geo->payload_size,
|
||||
payload_virt, payload_phys);
|
||||
}
|
||||
exit_nfc:
|
||||
return ret;
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue