[PATCH 04/20] net: phy: fixed: Convert to use APIs which support live DT

[Ramon Fried]

On Tue, Mar 2, 2021 at 5:35 PM Bin Meng <bmeng.cn at gmail.com> wrote:
>
> Use ofnode_ APIs instead of fdt_ APIs so that the fixed PHY driver
> can support live DT.
>
> Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
> ---
>
>  drivers/net/phy/phy.c | 13 +++++++------
>  1 file changed, 7 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
> index d08e8026ba..69e02685fa 100644
> --- a/drivers/net/phy/phy.c
> +++ b/drivers/net/phy/phy.c
> @@ -1002,18 +1002,19 @@ static struct phy_device *phy_connect_fixed(struct mii_dev *bus,
>                                             phy_interface_t interface)
>  {
>         struct phy_device *phydev = NULL;
> -       int sn;
> +       ofnode node = dev_ofnode(dev);
>         const char *name;
>
> -       sn = fdt_first_subnode(gd->fdt_blob, dev_of_offset(dev));
> -       while (sn > 0) {
> -               name = fdt_get_name(gd->fdt_blob, sn, NULL);
> +       node = ofnode_first_subnode(node);
> +       while (ofnode_valid(node)) {
> +               name = ofnode_get_name(node);
>                 if (name && strcmp(name, "fixed-link") == 0) {
> -                       phydev = phy_device_create(bus, sn, PHY_FIXED_ID, false,
> +                       phydev = phy_device_create(bus, ofnode_to_offset(node),
> +                                                  PHY_FIXED_ID, false,
>                                                    interface);
>                         break;
>                 }
> -               sn = fdt_next_subnode(gd->fdt_blob, sn);
> +               node = ofnode_next_subnode(node);
>         }
>
>         return phydev;
> --
> 2.25.1
>
Reviewed-By: Ramon Fried <rfried.dev at gmail.com>