[PATCH AUTOSEL 4.14 20/20] mdio_bus: unhide mdio_bus_init prototype

From: Sasha Levin
Date: Thu May 25 2023 - 15:20:18 EST

From: Arnd Bergmann <arnd@xxxxxxxx>

[ Upstream commit 2e9f8ab68f42b059e80db71266c1675c07c664bd ]

mdio_bus_init() is either used as a local module_init() entry,
or it gets called in phy_device.c. In the former case, there
is no declaration, which causes a warning:

drivers/net/phy/mdio_bus.c:1371:12: error: no previous prototype for 'mdio_bus_init' [-Werror=missing-prototypes]

Remove the #ifdef around the declaration to avoid the warning..

Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Link: https://lore.kernel.org/r/20230516194625.549249-4-arnd@xxxxxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
include/linux/phy.h | 2 --
1 file changed, 2 deletions(-)

diff --git a/include/linux/phy.h b/include/linux/phy.h
index 8b6850707e629..1c1cc2ec0a7fc 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -940,10 +940,8 @@ int phy_ethtool_set_link_ksettings(struct net_device *ndev,
const struct ethtool_link_ksettings *cmd);
int phy_ethtool_nway_reset(struct net_device *ndev);

int __init mdio_bus_init(void);
void mdio_bus_exit(void);

extern struct bus_type mdio_bus_type;