[PATCH 08/17] net: sh_eth: Allocate bb_miiphy using bb_miiphy_alloc() and fill in callbacks

[Marek Vasut]

Allocate bb_miiphy using bb_miiphy_alloc() and fill in callbacks
currently listed in bb_miiphy_buses[] array. This is a temporary
duplication of assignment to avoid breakage, which will be removed
in follow up patches. At this point, the bb_miiphy callbacks can
reach these accessors by doing container_of() on struct mii_dev.

Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
---
Cc: Christian Marangi <ansuelsmth at gmail.com>
Cc: Evgeny Bachinin <EABachinin at salutedevices.com>
Cc: Ilias Apalodimas <ilias.apalodimas at linaro.org>
Cc: Jerome Forissier <jerome.forissier at linaro.org>
Cc: Joe Hershberger <joe.hershberger at ni.com>
Cc: Mario Six <mario.six at gdsys.cc>
Cc: Michal Simek <michal.simek at amd.com>
Cc: Nobuhiro Iwamatsu <iwamatsu at nigauri.org>
Cc: Paul Barker <paul.barker.ct at bp.renesas.com>
Cc: Ramon Fried <rfried.dev at gmail.com>
Cc: Simon Glass <sjg at chromium.org>
Cc: Sughosh Ganu <sughosh.ganu at linaro.org>
Cc: Tom Rini <trini at konsulko.com>
Cc: u-boot at lists.denx.de
---
 drivers/net/sh_eth.c | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 45dc79c4309..a765c280ff0 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -716,6 +716,7 @@ static int sh_ether_probe(struct udevice *udev)
 	struct eth_pdata *pdata = dev_get_plat(udev);
 	struct sh_ether_priv *priv = dev_get_priv(udev);
 	struct sh_eth_dev *eth = &priv->shdev;
+	struct bb_miiphy_bus *bb_miiphy;
 	struct mii_dev *mdiodev;
 	int ret;
 
@@ -726,17 +727,30 @@ static int sh_ether_probe(struct udevice *udev)
 	if (ret < 0)
 		return ret;
 #endif
-	mdiodev = mdio_alloc();
-	if (!mdiodev) {
+	bb_miiphy = bb_miiphy_alloc();
+	if (!bb_miiphy) {
 		ret = -ENOMEM;
 		return ret;
 	}
 
+	mdiodev = &bb_miiphy->mii;
+
 	mdiodev->read = bb_miiphy_read;
 	mdiodev->write = bb_miiphy_write;
 	bb_miiphy_buses[0].priv = eth;
 	snprintf(mdiodev->name, sizeof(mdiodev->name), udev->name);
 
+	/* Copy the bus accessors, name and private data */
+	bb_miiphy->init = NULL;
+	bb_miiphy->mdio_active = sh_eth_bb_mdio_active;
+	bb_miiphy->mdio_tristate = sh_eth_bb_mdio_tristate;
+	bb_miiphy->set_mdio = sh_eth_bb_set_mdio;
+	bb_miiphy->get_mdio = sh_eth_bb_get_mdio;
+	bb_miiphy->set_mdc = sh_eth_bb_set_mdc;
+	bb_miiphy->delay = sh_eth_bb_delay;
+	strlcpy(bb_miiphy->name, "sh_eth", MDIO_NAME_LEN);
+	bb_miiphy->priv = eth;
+
 	ret = mdio_register(mdiodev);
 	if (ret < 0)
 		goto err_mdio_register;
@@ -771,7 +785,7 @@ err_phy_config:
 	clk_disable(&priv->clk);
 #endif
 err_mdio_register:
-	mdio_free(mdiodev);
+	bb_miiphy_free(bb_miiphy);
 	return ret;
 }
 
-- 
2.45.2