[Buildroot] [PATCH 1/1] package/mdio-tools: enable CONFIG_MDIO_BUS

[Julien Olivain]

On 01/10/2025 14:26, Robert Marko wrote:
> CONFIG_MDIO_BUS was previously a hidden symbol that was selected by
> CONFIG_MDIO_DEVICE, however since kernel 6.16 this changed.
> 
> CONFIG_MDIO_DEVICE was dropped and now CONFIG_MDIO_BUS is visible and 
> must
> be directly selected[1].
> 
> So, enable CONFIG_MDIO_BUS directly as otherwise building mdio-tools 
> can
> fail with:
> ERROR: modpost: "mdio_find_bus" [mdio-netlink.ko] undefined!
> ERROR: modpost: "__mdiobus_write" [mdio-netlink.ko] undefined!
> ERROR: modpost: "__mdiobus_read" [mdio-netlink.ko] undefined!
> ERROR: modpost: "__mdiobus_c45_read" [mdio-netlink.ko] undefined!
> ERROR: modpost: "__mdiobus_c45_write" [mdio-netlink.ko] undefined!
> 
> [1] 
> https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.16.9&id=31be641d74267d98317ef5a2b90e6200511cabb3
> Fixes: 
> https://autobuild.buildroot.org/results/8595997794a2f603fcef95b559f60f83abfe4d83/
> 
> Signed-off-by: Robert Marko <robimarko at gmail.com>

Applied to master, thanks.