Commit 5b0acf8d authored by Bartosz Golaszewski's avatar Bartosz Golaszewski Committed by Jakub Kicinski
Browse files

net: stmmac: platform: provide stmmac_pltfr_exit() 



Provide a helper wrapper around calling the platform's exit() callback.
This allows users to skip checking if the callback exists.

Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20230623100417.93592-4-brgl@bgdev.pl


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 4450e7d4

drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c

+16 −6
Original line number Diff line number Diff line
@@ -720,6 +720,20 @@ int stmmac_pltfr_init(struct platform_device *pdev, 
}

EXPORT_SYMBOL_GPL(stmmac_pltfr_init);



/**

 * stmmac_pltfr_exit

 * @pdev: pointer to the platform device

 * @plat: driver data platform structure

 * Description: Call the platform's exit callback (if any).

 */

void stmmac_pltfr_exit(struct platform_device *pdev,

		       struct plat_stmmacenet_data *plat)

{

	if (plat->exit)

		plat->exit(pdev, plat->bsp_priv);

}

EXPORT_SYMBOL_GPL(stmmac_pltfr_exit);



/**

 * stmmac_pltfr_remove

 * @pdev: platform device pointer
@@ -733,10 +747,7 @@ void stmmac_pltfr_remove(struct platform_device *pdev) 
	struct plat_stmmacenet_data *plat = priv->plat;



	stmmac_dvr_remove(&pdev->dev);



	if (plat->exit)

		plat->exit(pdev, plat->bsp_priv);



	stmmac_pltfr_exit(pdev, plat);

	stmmac_remove_config_dt(pdev, plat);

}

EXPORT_SYMBOL_GPL(stmmac_pltfr_remove);
@@ -756,8 +767,7 @@ static int __maybe_unused stmmac_pltfr_suspend(struct device *dev) 
	struct platform_device *pdev = to_platform_device(dev);



	ret = stmmac_suspend(dev);

	if (priv->plat->exit)

		priv->plat->exit(pdev, priv->plat->bsp_priv);

	stmmac_pltfr_exit(pdev, priv->plat);



	return ret;

}

drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h

+2 −0
Original line number Diff line number Diff line
@@ -21,6 +21,8 @@ int stmmac_get_platform_resources(struct platform_device *pdev, 


int stmmac_pltfr_init(struct platform_device *pdev,

		      struct plat_stmmacenet_data *plat);

void stmmac_pltfr_exit(struct platform_device *pdev,

		       struct plat_stmmacenet_data *plat);



void stmmac_pltfr_remove(struct platform_device *pdev);

extern const struct dev_pm_ops stmmac_pltfr_pm_ops;