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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Junxiao Chang , Vinod Koul , Bhupesh Sharma Cc: netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH net-next v2 10/11] net: stmmac: platform: provide devm_stmmac_pltfr_probe() Date: Fri, 23 Jun 2023 12:04:16 +0200 Message-Id: <20230623100417.93592-11-brgl@bgdev.pl> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230623100417.93592-1-brgl@bgdev.pl> References: <20230623100417.93592-1-brgl@bgdev.pl> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Bartosz Golaszewski Provide a devres variant of stmmac_pltfr_probe() which allows users to skip calling stmmac_pltfr_remove() at driver detach. Signed-off-by: Bartosz Golaszewski --- .../ethernet/stmicro/stmmac/stmmac_platform.c | 30 +++++++++++++++++++ .../ethernet/stmicro/stmmac/stmmac_platform.h | 3 ++ 2 files changed, 33 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/driver= s/net/ethernet/stmicro/stmmac/stmmac_platform.c index 82d8a1c76476..231152ee5a32 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -803,6 +803,36 @@ int stmmac_pltfr_probe(struct platform_device *pdev, } EXPORT_SYMBOL_GPL(stmmac_pltfr_probe); =20 +static void devm_stmmac_pltfr_remove(void *data) +{ + struct platform_device *pdev =3D 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 sk= ip + * 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 =3D 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 diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h b/driver= s/net/ethernet/stmicro/stmmac/stmmac_platform.h index 8c1e5b2e9dae..c5565b2a70ac 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h @@ -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; --=20 2.39.2