@@ -30,8 +30,8 @@ config EP8248E
select 8272
select 8260
select FSL_SOC
- select PHYLIB
- select MDIO_BITBANG
+ select PHYLIB if NETDEVICES
+ select MDIO_BITBANG if PHYLIB
help
This enables support for the Embedded Planet EP8248E board.
@@ -298,7 +298,9 @@ static const struct of_device_id of_bus_ids[] __initconst = {
static int __init declare_of_platform_devices(void)
{
of_platform_bus_probe(NULL, of_bus_ids, NULL);
- platform_driver_register(&ep8248e_mdio_driver);
+
+ if (IS_ENABLED(CONFIG_MDIO_BITBANG))
+ platform_driver_register(&ep8248e_mdio_driver);
return 0;
}
Select PHYLIB only if NETDEVICES is enabled and MDIO_BITBANG only if PHYLIB is present to avoid warnings from Kconfig. To prevent undefined references during linking register MDIO driver only if CONFIG_MDIO_BITBANG is enabled. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> --- arch/powerpc/platforms/82xx/Kconfig | 4 ++-- arch/powerpc/platforms/82xx/ep8248e.c | 4 +++- 2 files changed, 5 insertions(+), 3 deletions(-)