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| author | Boris Brezillon <boris.brezillon@free-electrons.com> | 2015-12-02 16:00:57 +0100 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2016-04-19 22:05:36 +0200 |
| commit | 9edb47004e2afb5884d0c900cbd1ece8b2d6f403 (patch) | |
| tree | 7261bc3a9e51450ef19cbb9287c49240066dff5c /drivers/mtd/nand/sunxi_nand.c | |
| parent | mtd: nand: pxa3xx: rely on generic DT parsing done in nand_scan_ident() (diff) | |
| download | linux-9edb47004e2afb5884d0c900cbd1ece8b2d6f403.tar.xz linux-9edb47004e2afb5884d0c900cbd1ece8b2d6f403.zip | |
mtd: nand: sunxi: fix call order in sunxi_nand_chip_init()
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>
Diffstat (limited to 'drivers/mtd/nand/sunxi_nand.c')
| -rw-r--r-- | drivers/mtd/nand/sunxi_nand.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/mtd/nand/sunxi_nand.c b/drivers/mtd/nand/sunxi_nand.c index 3a97093662ea..546a9cae9bd1 100644 --- a/drivers/mtd/nand/sunxi_nand.c +++ b/drivers/mtd/nand/sunxi_nand.c @@ -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; |