Commit fc9ee2ac authored by Bartosz Golaszewski's avatar Bartosz Golaszewski Committed by Jakub Kicinski
Browse files

net: stmmac: platform: provide devm_stmmac_pltfr_probe() 



Provide a devres variant of stmmac_pltfr_probe() which allows users to
skip calling stmmac_pltfr_remove() at driver detach.

Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20230623100417.93592-11-brgl@bgdev.pl


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 061425d9

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

+30 −0
Original line number Diff line number Diff line
@@ -803,6 +803,36 @@ int stmmac_pltfr_probe(struct platform_device *pdev, 
}

EXPORT_SYMBOL_GPL(stmmac_pltfr_probe);



static void devm_stmmac_pltfr_remove(void *data)

{

	struct platform_device *pdev = data;



	stmmac_pltfr_remove_no_dt(pdev);

}



/**

 * devm_stmmac_pltfr_probe

 * @pdev: pointer to the platform device

 * @plat: driver data platform structure

 * @res: stmmac resources

 * Description: Devres variant of stmmac_pltfr_probe(). Allows users to skip

 * calling stmmac_pltfr_remove() on driver detach.

 */

int devm_stmmac_pltfr_probe(struct platform_device *pdev,

			    struct plat_stmmacenet_data *plat,

			    struct stmmac_resources *res)

{

	int ret;



	ret = stmmac_pltfr_probe(pdev, plat, res);

	if (ret)

		return ret;



	return devm_add_action_or_reset(&pdev->dev, devm_stmmac_pltfr_remove,

					pdev);

}

EXPORT_SYMBOL_GPL(devm_stmmac_pltfr_probe);



/**

 * stmmac_pltfr_remove_no_dt

 * @pdev: pointer to the platform device

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

+3 −0
Original line number Diff line number Diff line
@@ -29,6 +29,9 @@ void stmmac_pltfr_exit(struct platform_device *pdev, 
int stmmac_pltfr_probe(struct platform_device *pdev,

		       struct plat_stmmacenet_data *plat,

		       struct stmmac_resources *res);

int devm_stmmac_pltfr_probe(struct platform_device *pdev,

			    struct plat_stmmacenet_data *plat,

			    struct stmmac_resources *res);

void stmmac_pltfr_remove_no_dt(struct platform_device *pdev);

void stmmac_pltfr_remove(struct platform_device *pdev);

extern const struct dev_pm_ops stmmac_pltfr_pm_ops;