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mtd: nand: sunxi: fix call order in sunxi_nand_chip_init()

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sunxi_nand_chip_set_timings() is extracting a pointer to the nfc from the
nand->controller field, but this field is initialized after
sunxi_nand_chip_set_timings() call.
Reorder the calls to avoid any problem.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
This commit is contained in:
Boris Brezillon 2015-12-02 16:00:57 +01:00
parent 44ccb64fa5
commit 9edb47004e
1 changed files with 15 additions and 15 deletions
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30
drivers/mtd/nand/sunxi_nand.c
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@ -1535,21 +1535,6 @@ static int sunxi_nand_chip_init(struct device *dev, struct sunxi_nfc *nfc,
}
}
timings = onfi_async_timing_mode_to_sdr_timings(0);
if (IS_ERR(timings)) {
ret = PTR_ERR(timings);
dev_err(dev,
"could not retrieve timings for ONFI mode 0: %d\n",
ret);
return ret;
}
ret = sunxi_nand_chip_set_timings(chip, timings);
if (ret) {
dev_err(dev, "could not configure chip timings: %d\n", ret);
return ret;
}
nand = &chip->nand;
/* Default tR value specified in the ONFI spec (chapter 4.15.1) */
nand->chip_delay = 200;
@ -1569,6 +1554,21 @@ static int sunxi_nand_chip_init(struct device *dev, struct sunxi_nfc *nfc,
mtd = nand_to_mtd(nand);
mtd->dev.parent = dev;
timings = onfi_async_timing_mode_to_sdr_timings(0);
if (IS_ERR(timings)) {
ret = PTR_ERR(timings);
dev_err(dev,
"could not retrieve timings for ONFI mode 0: %d\n",
ret);
return ret;
}
ret = sunxi_nand_chip_set_timings(chip, timings);
if (ret) {
dev_err(dev, "could not configure chip timings: %d\n", ret);
return ret;
}
ret = nand_scan_ident(mtd, nsels, NULL);
if (ret)
return ret;