From patchwork Thu Apr 3 07:54:19 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: shao.mingyin@zte.com.cn X-Patchwork-Id: 14037173 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 37CEBC3601B for ; Thu, 3 Apr 2025 08:02:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:Subject:Cc:To: From:Mime-Version:Message-ID:Date:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=xjW28enweLo3dol+dSTYQ8kI7s0TOQB0jGOAzry0oMQ=; b=gsbkL2jn7aXD7kBG3J79ABkY6h M3ARUWXMK2umznHxVXKI7qtDCUNxHlySZDd1p6IW8UrKFp9aIgmxwH9YIbB3bznziw1uhIpfKWwiI fdouDsUD9q+hEaAHg0DmYKR5dURAA+wKaUbGuqtsbpMAEVFx6VSkOIOtEZiGLFhHraL35ovD4Hjti UKJrPesd9f5M5K5HfVec010SwcKC+sel76XHUWenaensiIp17Kff+j17gFuYZYTPuohjd9RBcggNn VfKH8LmsmoohLPGtRDM03bVykU/78dkxkCsaFk1732haFgh/+6MfsmOq8lD62sippE3JOEW/QBx1+ /Su8IqwA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1u0FWn-00000008CkH-3yCu; Thu, 03 Apr 2025 08:02:21 +0000 Received: from mxhk.zte.com.cn ([63.216.63.40]) by bombadil.infradead.org with esmtps (Exim 4.98.1 #2 (Red Hat Linux)) id 1u0FPG-00000008BVJ-2GnO; Thu, 03 Apr 2025 07:54:35 +0000 Received: from mse-fl2.zte.com.cn (unknown [10.5.228.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mxhk.zte.com.cn (FangMail) with ESMTPS id 4ZSvC91R8Lz8R046; Thu, 3 Apr 2025 15:54:29 +0800 (CST) Received: from xaxapp02.zte.com.cn ([10.88.97.241]) by mse-fl2.zte.com.cn with SMTP id 5337sHdV081334; Thu, 3 Apr 2025 15:54:17 +0800 (+08) (envelope-from shao.mingyin@zte.com.cn) Received: from mapi (xaxapp05[null]) by mapi (Zmail) with MAPI id mid32; Thu, 3 Apr 2025 15:54:19 +0800 (CST) Date: Thu, 3 Apr 2025 15:54:19 +0800 (CST) X-Zmail-TransId: 2afc67ee3eabffffffffbda-4dfa7 X-Mailer: Zmail v1.0 Message-ID: <20250403155419406T5YhIJKId1FWor70EWWHG@zte.com.cn> Mime-Version: 1.0 From: To: Cc: , , , , , , , , , , , , Subject: =?utf-8?q?=5BPATCH=5D_drm/mediatek=3A_Replace_custom_compare=5Fdev_?= =?utf-8?q?with_component=5Fcompare=5Fof?= X-MAIL: mse-fl2.zte.com.cn 5337sHdV081334 X-Fangmail-Anti-Spam-Filtered: true X-Fangmail-MID-QID: 67EE3EB4.002/4ZSvC91R8Lz8R046 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250403_005434_733539_83831C54 X-CRM114-Status: UNSURE ( 9.85 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Tang Dongxing Remove the custom device comparison function compare_dev and replace it with the existing kernel helper component_compare_of Signed-off-by: Tang Dongxing Signed-off-by: Shao Mingyin Reviewed-by: AngeloGioacchino Del Regno --- drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c index fa0e95dd29a0..fe97bb97e004 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c @@ -492,11 +492,6 @@ static const struct of_device_id mtk_ovl_adaptor_comp_dt_ids[] = { { /* sentinel */ } }; -static int compare_of(struct device *dev, void *data) -{ - return dev->of_node == data; -} - static int ovl_adaptor_of_get_ddp_comp_type(struct device_node *node, enum mtk_ovl_adaptor_comp_type *ctype) { @@ -567,7 +562,7 @@ static int ovl_adaptor_comp_init(struct device *dev, struct component_match **ma priv->ovl_adaptor_comp[id] = &comp_pdev->dev; - drm_of_component_match_add(dev, match, compare_of, node); + drm_of_component_match_add(dev, match, component_compare_of, node); dev_dbg(dev, "Adding component match for %pOF\n", node); }