[PATCH v6 01/22] mtd: nand: raw: rockchip_nfc: use dev_read_addr_ptr

[Johan Jonker]

The fdt_addr_t and phys_addr_t size have been decoupled.
A 32bit CPU can expext 64-bit data from the device tree parser,
so use dev_read_addr_ptr in the rockchip_nfc.c file.

Signed-off-by: Johan Jonker <jbx6...@gmail.com>
Reviewed-by: Michael Trimarchi <mich...@amarulasolutions.com>
---

Changed V6:
  use -EINVAL on return
---
 drivers/mtd/nand/raw/rockchip_nfc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/mtd/nand/raw/rockchip_nfc.c 
b/drivers/mtd/nand/raw/rockchip_nfc.c
index d016d255..9f424a25 100644
--- a/drivers/mtd/nand/raw/rockchip_nfc.c
+++ b/drivers/mtd/nand/raw/rockchip_nfc.c
@@ -1180,9 +1180,9 @@ static int rk_nfc_probe(struct udevice *dev)
        nfc->cfg = (void *)dev_get_driver_data(dev);
        nfc->dev = dev;

-       nfc->regs = (void *)dev_read_addr(dev);
-       if (IS_ERR(nfc->regs)) {
-               ret = PTR_ERR(nfc->regs);
+       nfc->regs = dev_read_addr_ptr(dev);
+       if (!nfc->regs) {
+               ret = -EINVAL;
                goto release_nfc;
        }

--
2.20.1