net: stmmac: platform: provide stmmac_pltfr_probe()

Implement stmmac_pltfr_probe() which is the logical API counterpart
for stmmac_pltfr_remove(). It calls the platform's init() callback and
then probes the stmmac device.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20230623100417.93592-6-brgl@bgdev.pl
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 5b2bc12..df417cd 100644 (file)
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -735,6 +735,34 @@ void stmmac_pltfr_exit(struct platform_device *pdev,
 EXPORT_SYMBOL_GPL(stmmac_pltfr_exit);
 
 /**
+ * stmmac_pltfr_probe
+ * @pdev: platform device pointer
+ * @plat: driver data platform structure
+ * @res: stmmac resources structure
+ * Description: This calls the platform's init() callback and probes the
+ * stmmac driver.
+ */
+int stmmac_pltfr_probe(struct platform_device *pdev,
+                      struct plat_stmmacenet_data *plat,
+                      struct stmmac_resources *res)
+{
+       int ret;
+
+       ret = stmmac_pltfr_init(pdev, plat);
+       if (ret)
+               return ret;
+
+       ret = stmmac_dvr_probe(&pdev->dev, plat, res);
+       if (ret) {
+               stmmac_pltfr_exit(pdev, plat);
+               return ret;
+       }
+
+       return ret;
+}
+EXPORT_SYMBOL_GPL(stmmac_pltfr_probe);
+
+/**
  * stmmac_pltfr_remove
  * @pdev: platform device pointer
  * Description: this function calls the main to free the net resources

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h
index e79134c..f968e65 100644 (file)
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h
@@ -24,6 +24,9 @@ int stmmac_pltfr_init(struct platform_device *pdev,
 void stmmac_pltfr_exit(struct platform_device *pdev,
                       struct plat_stmmacenet_data *plat);
 
+int stmmac_pltfr_probe(struct platform_device *pdev,
+                      struct plat_stmmacenet_data *plat,
+                      struct stmmac_resources *res);
 void stmmac_pltfr_remove(struct platform_device *pdev);
 extern const struct dev_pm_ops stmmac_pltfr_pm_ops;