@@ -2914,8 +2914,7 @@ static int nand_flash_detect_onfi(struct mtd_info *mtd, struct nand_chip *chip,
if (le16_to_cpu(p->features) & 1)
*busw = NAND_BUSWIDTH_16;
- chip->options &= ~NAND_CHIPOPTIONS_MSK;
- chip->options |= NAND_NO_READRDY & NAND_CHIPOPTIONS_MSK;
+ chip->options |= NAND_NO_READRDY;
pr_info("ONFI flash detected\n");
return 1;
@@ -3080,9 +3079,8 @@ static struct nand_flash_dev *nand_get_flash_type(struct mtd_info *mtd,
mtd->erasesize <<= ((id_data[3] & 0x03) << 1);
}
}
- /* Get chip options, preserve non chip based options */
- chip->options &= ~NAND_CHIPOPTIONS_MSK;
- chip->options |= type->options & NAND_CHIPOPTIONS_MSK;
+ /* Get chip options */
+ chip->options |= type->options;
/*
* Check if chip is not a Samsung device. Do not clear the
@@ -212,9 +212,6 @@ typedef enum {
#define NAND_SUBPAGE_READ(chip) ((chip->ecc.mode == NAND_ECC_SOFT) \
&& (chip->page_shift > 9))
-/* Mask to zero out the chip options, which come from the id table */
-#define NAND_CHIPOPTIONS_MSK 0x0000ffff
-
/* Non chip related options */
/* This option skips the bbt scan during initialization. */
#define NAND_SKIP_BBTSCAN 0x00010000