Move the probe/remove time calling of the init()/exit() methods in
the platform data to the main driver probe/remove functions. This
allows them to be used by non-platform_device based drivers.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
 .../net/ethernet/stmicro/stmmac/stmmac_main.c | 47 ++++++++++++++-----
 .../ethernet/stmicro/stmmac/stmmac_platform.c | 23 +--------
 2 files changed, 36 insertions(+), 34 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 644dccb29f75..aac8188248ff 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -7593,19 +7593,9 @@ struct plat_stmmacenet_data *stmmac_plat_dat_alloc(struct device *dev)
 }
 EXPORT_SYMBOL_GPL(stmmac_plat_dat_alloc);
 
-/**
- * stmmac_dvr_probe
- * @device: device pointer
- * @plat_dat: platform data pointer
- * @res: stmmac resource pointer
- * Description: this is the main probe function used to
- * call the alloc_etherdev, allocate the priv structure.
- * Return:
- * returns 0 on success, otherwise errno.
- */
-int stmmac_dvr_probe(struct device *device,
-		     struct plat_stmmacenet_data *plat_dat,
-		     struct stmmac_resources *res)
+static int __stmmac_dvr_probe(struct device *device,
+			      struct plat_stmmacenet_data *plat_dat,
+			      struct stmmac_resources *res)
 {
 	struct net_device *ndev = NULL;
 	struct stmmac_priv *priv;
@@ -7912,6 +7902,34 @@ int stmmac_dvr_probe(struct device *device,
 
 	return ret;
 }
+
+/**
+ * stmmac_dvr_probe
+ * @dev: device pointer
+ * @plat_dat: platform data pointer
+ * @res: stmmac resource pointer
+ * Description: this is the main probe function used to
+ * call the alloc_etherdev, allocate the priv structure.
+ * Return:
+ * returns 0 on success, otherwise errno.
+ */
+int stmmac_dvr_probe(struct device *dev, struct plat_stmmacenet_data *plat_dat,
+		     struct stmmac_resources *res)
+{
+	int ret;
+
+	if (plat_dat->init) {
+		ret = plat_dat->init(dev, plat_dat->bsp_priv);
+		if (ret)
+			return ret;
+	}
+
+	ret = __stmmac_dvr_probe(dev, plat_dat, res);
+	if (ret && plat_dat->exit)
+		plat_dat->exit(dev, plat_dat->bsp_priv);
+
+	return ret;
+}
 EXPORT_SYMBOL_GPL(stmmac_dvr_probe);
 
 /**
@@ -7950,6 +7968,9 @@ void stmmac_dvr_remove(struct device *dev)
 
 	pm_runtime_disable(dev);
 	pm_runtime_put_noidle(dev);
+
+	if (priv->plat->exit)
+		priv->plat->exit(dev, priv->plat->bsp_priv);
 }
 EXPORT_SYMBOL_GPL(stmmac_dvr_remove);
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index feccb8a3e7e8..9015b7f80d1b 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -804,25 +804,12 @@ int stmmac_pltfr_probe(struct platform_device *pdev,
 		       struct plat_stmmacenet_data *plat,
 		       struct stmmac_resources *res)
 {
-	struct device *dev = &pdev->dev;
-	int ret;
-
 	if (!plat->suspend && plat->exit)
 		plat->suspend = stmmac_plat_suspend;
 	if (!plat->resume && plat->init)
 		plat->resume = stmmac_plat_resume;
 
-	ret = stmmac_pltfr_init(dev, plat);
-	if (ret)
-		return ret;
-
-	ret = stmmac_dvr_probe(dev, plat, res);
-	if (ret) {
-		stmmac_pltfr_exit(dev, plat);
-		return ret;
-	}
-
-	return ret;
+	return stmmac_dvr_probe(&pdev->dev, plat, res);
 }
 EXPORT_SYMBOL_GPL(stmmac_pltfr_probe);
 
@@ -864,13 +851,7 @@ EXPORT_SYMBOL_GPL(devm_stmmac_pltfr_probe);
  */
 void stmmac_pltfr_remove(struct platform_device *pdev)
 {
-	struct net_device *ndev = platform_get_drvdata(pdev);
-	struct stmmac_priv *priv = netdev_priv(ndev);
-	struct plat_stmmacenet_data *plat = priv->plat;
-	struct device *dev = &pdev->dev;
-
-	stmmac_dvr_remove(dev);
-	stmmac_pltfr_exit(dev, plat);
+	stmmac_dvr_remove(&pdev->dev);
 }
 EXPORT_SYMBOL_GPL(stmmac_pltfr_remove);
 
-- 
2.47.3