From patchwork Mon Apr 16 02:33:41 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryder Lee X-Patchwork-Id: 10342029 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id E07DF6053B for ; Mon, 16 Apr 2018 02:36:45 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D01FD22B39 for ; Mon, 16 Apr 2018 02:36:45 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C4F3523B23; Mon, 16 Apr 2018 02:36:45 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, MAILING_LIST_MULTI, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 545D922B39 for ; Mon, 16 Apr 2018 02:36:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=c+E10CP0tPwhDB8++GywfY6gIeCoXc6/b7xhVLfHuIY=; b=OlQuswn2+E0Hxk Xd3/u6x5AVpw6jiBk6rRttSIiAn25n7/taxJs9FW+AG4MOO+iTKUYyHSgOUHm9wcN7iGhOTb/vKnr ZJj0G4Nc60ZR99iaAyaaWIHBjMOQAjVRzA0BmlaL/BZ3Ln+LHcQ4b0kB9HAaQ75XdL5l5lrimmmAx givTGR/HmI3aqSNxWUBwAz1O/Q+0T6f4zRY2Q4yiX6+G08fcvQbfIWDs/WqMUnoy8pEU6QU3g4GUk hRkSksuimgnyOFee10g6o0cloPRrluHXBDdzbqR8LEaKVYr5Wac1BfzYB/3rtEUpd66XSN2CbClzo kiMPTcX80JLxSty10BOA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1f7u0R-0007of-Us; Mon, 16 Apr 2018 02:36:35 +0000 Received: from [210.61.82.184] (helo=mailgw02.mediatek.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1f7txv-000591-TN; Mon, 16 Apr 2018 02:34:08 +0000 X-UUID: a1ccc2918fb74be6845bdddde40af7c1-20180416 Received: from mtkexhb01.mediatek.inc [(172.21.101.102)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 2076730525; Mon, 16 Apr 2018 10:33:44 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs08n2.mediatek.inc (172.21.101.56) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Mon, 16 Apr 2018 10:33:42 +0800 Received: from mtkslt306.mediatek.inc (10.21.14.136) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1210.3 via Frontend Transport; Mon, 16 Apr 2018 10:33:42 +0800 From: Ryder Lee To: "David S. Miller" Subject: [PATCH] net: mediatek: use of_device_get_match_data() Date: Mon, 16 Apr 2018 10:33:41 +0800 Message-ID: <9bf87205f84062580934168774d690d4cd2bf26b.1523347340.git.ryder.lee@mediatek.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <31f944ab8dfcc1d7b6f03b35657a2a34825b5246.1523347340.git.ryder.lee@mediatek.com> References: <31f944ab8dfcc1d7b6f03b35657a2a34825b5246.1523347340.git.ryder.lee@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180415_193400_135185_8AFC8F88 X-CRM114-Status: UNSURE ( 9.62 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ryder Lee , netdev@vger.kernel.org, Sean Wang , linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The usage of of_device_get_match_data() reduce the code size a bit. Also, the only way to call mtk_probe() is to match an entry in of_mtk_match[], so match cannot be NULL. Signed-off-by: Ryder Lee --- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index e0b72bf..d8ebf0a 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -2503,7 +2503,6 @@ static int mtk_probe(struct platform_device *pdev) { struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); struct device_node *mac_np; - const struct of_device_id *match; struct mtk_eth *eth; int err; int i; @@ -2512,8 +2511,7 @@ static int mtk_probe(struct platform_device *pdev) if (!eth) return -ENOMEM; - match = of_match_device(of_mtk_match, &pdev->dev); - eth->soc = (struct mtk_soc_data *)match->data; + eth->soc = of_device_get_match_data(&pdev->dev); eth->dev = &pdev->dev; eth->base = devm_ioremap_resource(&pdev->dev, res);