On 11/19/19 3:25 AM, Geert Uytterhoeven wrote:
> Commit 1d4639567d970de0 ("mdio_bus: Fix PTR_ERR applied after
> initialization to constant") accidentally changed a check from -ENOTSUPP
> to -ENOSYS, causing failures if reset controller support is not enabled.
> E.g. on r7s72100/rskrza1:
>
> sh-eth e8203000.ethernet: MDIO init failed: -524
> sh-eth: probe of e8203000.ethernet failed with error -524
>
> Fixes: 1d4639567d970de0 ("mdio_bus: Fix PTR_ERR applied after initialization to constant")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
This has been fixed in the "net" tree with:
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=075e238d12c21c8bde700d21fb48be7a3aa80194
--
Florian
