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>

diff --git a/drivers/mtd/nand/sunxi_nand.c b/drivers/mtd/nand/sunxi_nand.c
index 3a97093..546a9ca 100644 (file)
--- 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;