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[2.15.156.232]) by smtp.gmail.com with ESMTPSA id g69sm8098703wmg.15.2020.05.23.06.27.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 23 May 2020 06:27:26 -0700 (PDT) From: Bartosz Golaszewski To: Jonathan Corbet , "David S . Miller" , Matthias Brugger , John Crispin , Sean Wang , Mark Lee , Jakub Kicinski , Arnd Bergmann , Fabien Parent , Heiner Kallweit , Edwin Peer Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Stephane Le Provost , Pedro Tsai , Andrew Perepech , Bartosz Golaszewski Subject: [PATCH v2 5/5] net: ethernet: mtk_star_emac: use devm_register_netdev() Date: Sat, 23 May 2020 15:27:11 +0200 Message-Id: <20200523132711.30617-6-brgl@bgdev.pl> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200523132711.30617-1-brgl@bgdev.pl> References: <20200523132711.30617-1-brgl@bgdev.pl> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Bartosz Golaszewski Use the new devres variant of register_netdev() in the mtk-star-emac driver and shrink the code by a couple lines. Signed-off-by: Bartosz Golaszewski --- drivers/net/ethernet/mediatek/mtk_star_emac.c | 17 +---------------- 1 file changed, 1 insertion(+), 16 deletions(-) diff --git a/drivers/net/ethernet/mediatek/mtk_star_emac.c b/drivers/net/ethernet/mediatek/mtk_star_emac.c index 789c77af501f..b74349cede28 100644 --- a/drivers/net/ethernet/mediatek/mtk_star_emac.c +++ b/drivers/net/ethernet/mediatek/mtk_star_emac.c @@ -1519,13 +1519,6 @@ static void mtk_star_mdiobus_unregister(void *data) mdiobus_unregister(priv->mii); } -static void mtk_star_unregister_netdev(void *data) -{ - struct net_device *ndev = data; - - unregister_netdev(ndev); -} - static int mtk_star_probe(struct platform_device *pdev) { struct device_node *of_node; @@ -1641,15 +1634,7 @@ static int mtk_star_probe(struct platform_device *pdev) netif_napi_add(ndev, &priv->napi, mtk_star_poll, MTK_STAR_NAPI_WEIGHT); - ret = register_netdev(ndev); - if (ret) - return ret; - - ret = devm_add_action_or_reset(dev, mtk_star_unregister_netdev, ndev); - if (ret) - return ret; - - return 0; + return devm_register_netdev(dev, ndev); } static const struct of_device_id mtk_star_of_match[] = { -- 2.25.0