net: phy: Allow building mdio-boardinfo into the kernel
mdio-boardinfo contains code that is helpful for platforms to register
specific MDIO bus devices independent of how CONFIG_MDIO_DEVICE or
CONFIG_PHYLIB will be selected (modular or built-in). In order to make
that possible, let's do the following:
- descend into drivers/net/phy/ unconditionally
- make mdiobus_setup_mdiodev_from_board_info() take a callback argument
which allows us not to expose the internal MDIO board info list and
mutex, yet maintain the logic within the same file
- relocate the code that creates a MDIO device into
drivers/net/phy/mdio_bus.c
- build mdio-boardinfo.o into the kernel as soon as MDIO_DEVICE is
defined (y or m)
Fixes: 90eff9096c01 ("net: phy: Allow splitting MDIO bus/device support from PHYs")
Fixes: 648ea0134069 ("net: phy: Allow pre-declaration of MDIO devices")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/phy/mdio-boardinfo.h b/drivers/net/phy/mdio-boardinfo.h
index 00f9816..3a7f1439 100644
--- a/drivers/net/phy/mdio-boardinfo.h
+++ b/drivers/net/phy/mdio-boardinfo.h
@@ -14,6 +14,9 @@ struct mdio_board_entry {
struct mdio_board_info board_info;
};
-void mdiobus_setup_mdiodev_from_board_info(struct mii_bus *bus);
+void mdiobus_setup_mdiodev_from_board_info(struct mii_bus *bus,
+ int (*cb)
+ (struct mii_bus *bus,
+ struct mdio_board_info *bi));
#endif /* __MDIO_BOARD_INFO_H */