From patchwork Mon Apr 16 02:34:16 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryder Lee X-Patchwork-Id: 10342013 X-Patchwork-Delegate: eduardo.valentin@ti.com 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 B529D6016D for ; Mon, 16 Apr 2018 02:34:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A66012236A for ; Mon, 16 Apr 2018 02:34:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9A758223B2; Mon, 16 Apr 2018 02:34:37 +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=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 35B432236A for ; Mon, 16 Apr 2018 02:34:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752900AbeDPCeX (ORCPT ); Sun, 15 Apr 2018 22:34:23 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:15797 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752783AbeDPCeW (ORCPT ); Sun, 15 Apr 2018 22:34:22 -0400 X-UUID: 06b2a1ac567d4754b20058ac18627864-20180416 Received: from mtkcas07.mediatek.inc [(172.21.101.84)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 15044091; Mon, 16 Apr 2018 10:34:18 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs08n1.mediatek.inc (172.21.101.55) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Mon, 16 Apr 2018 10:34:17 +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 10:34:16 +0800 From: Ryder Lee To: Zhang Rui CC: Dawei Chien , , , , , Ryder Lee Subject: [PATCH] thermal: mediatek: use of_device_get_match_data() Date: Mon, 16 Apr 2018 10:34:16 +0800 Message-ID: <475b09ee810255f6e98fb7a63e5afb1723b0328c.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 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.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_thermal_probe() is to match an entry in mtk_thermal_of_match[], so of_id cannot be NULL. Signed-off-by: Ryder Lee --- drivers/thermal/mtk_thermal.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/thermal/mtk_thermal.c b/drivers/thermal/mtk_thermal.c index c75661a..12c3bc4 100644 --- a/drivers/thermal/mtk_thermal.c +++ b/drivers/thermal/mtk_thermal.c @@ -642,7 +642,6 @@ static int mtk_thermal_probe(struct platform_device *pdev) struct device_node *auxadc, *apmixedsys, *np = pdev->dev.of_node; struct mtk_thermal *mt; struct resource *res; - const struct of_device_id *of_id; u64 auxadc_phys_base, apmixed_phys_base; struct thermal_zone_device *tzdev; @@ -650,9 +649,7 @@ static int mtk_thermal_probe(struct platform_device *pdev) if (!mt) return -ENOMEM; - of_id = of_match_device(mtk_thermal_of_match, &pdev->dev); - if (of_id) - mt->conf = (const struct mtk_thermal_data *)of_id->data; + mt->conf = of_device_get_match_data(&pdev->dev); mt->clk_peri_therm = devm_clk_get(&pdev->dev, "therm"); if (IS_ERR(mt->clk_peri_therm))