From 49bf9279cd3edb9d7178223f52d4656dbf2e46b5 Mon Sep 17 00:00:00 2001 From: Andrey Smirnov Date: Mon, 25 Jul 2016 21:30:10 -0700 Subject: powerpc/e8248e: Select PHYLIB only if NETDEVICES is enabled 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 Signed-off-by: Scott Wood --- arch/powerpc/platforms/82xx/ep8248e.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/powerpc/platforms/82xx/ep8248e.c') diff --git a/arch/powerpc/platforms/82xx/ep8248e.c b/arch/powerpc/platforms/82xx/ep8248e.c index cdab847749e6..8fec050f2d5b 100644 --- a/arch/powerpc/platforms/82xx/ep8248e.c +++ b/arch/powerpc/platforms/82xx/ep8248e.c @@ -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; } -- cgit v1.2.1