From patchwork Tue Jan 3 11:29:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roger Lu X-Patchwork-Id: 638984 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 158A2C3DA7D for ; Tue, 3 Jan 2023 11:30:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237493AbjACLaF (ORCPT ); Tue, 3 Jan 2023 06:30:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57762 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237449AbjACL3o (ORCPT ); Tue, 3 Jan 2023 06:29:44 -0500 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3C6A9101C4; Tue, 3 Jan 2023 03:29:40 -0800 (PST) X-UUID: b227e30382c243d48c6f37c664012c1b-20230103 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=ZYhjIXpUxLFLAxdNKrtJBR6ZBD1h3ZRO4PIhBpFBTnM=; b=iVbjB25mpGx9FpjLQ0c9QOaPWpusepNufJNvO3iiaZ4sMFWQt0UtLGrk0TLmhfTg6bvH4MFt6Ahs9znQ3sSb/rw0LcJZAL6zN5yxBz1QcruUCULPCyHZkXaql2ilK4iISs467ml53efEOD1FxHLrRMOEdbP31tz/U8fSsZvri0Y=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.16, REQID:213207a3-21b3-455a-af76-e9a972d3b20c, IP:0, U RL:0,TC:0,Content:-5,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:90 X-CID-INFO: VERSION:1.1.16, REQID:213207a3-21b3-455a-af76-e9a972d3b20c, IP:0, URL :0,TC:0,Content:-5,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Spam_GS981B3D,ACTIO N:quarantine,TS:90 X-CID-META: VersionHash:09771b1, CLOUDID:b064aaf4-ff42-4fb0-b929-626456a83c14, B ulkID:230103192931VUTDZ9CE,BulkQuantity:0,Recheck:0,SF:38|28|17|19|48,TC:n il,Content:0,EDM:-3,IP:nil,URL:11|1,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 ,OSI:0,OSA:0 X-CID-BVR: 0 X-UUID: b227e30382c243d48c6f37c664012c1b-20230103 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 2118861942; Tue, 03 Jan 2023 19:29:28 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.186) by mtkmbs13n2.mediatek.inc (172.21.101.108) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Tue, 3 Jan 2023 19:29:27 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Tue, 3 Jan 2023 19:29:27 +0800 From: Roger Lu To: Matthias Brugger , Enric Balletbo Serra , Kevin Hilman , Nicolas Boichat CC: Fan Chen , Roger Lu , Jia-wei Chang , , , , , , Subject: [PATCH v3 06/14] soc: mediatek: mtk-svs: delete superfluous platform data entries Date: Tue, 3 Jan 2023 19:29:17 +0800 Message-ID: <20230103112925.16554-7-roger.lu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20230103112925.16554-1-roger.lu@mediatek.com> References: <20230103112925.16554-1-roger.lu@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org From: Matthias Brugger The platform name and efuse parsing function pointer are only used while probing the device. Use them from the svs_platform_data struct instead. Signed-off-by: Matthias Brugger Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Roger Lu --- drivers/soc/mediatek/mtk-svs.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/drivers/soc/mediatek/mtk-svs.c b/drivers/soc/mediatek/mtk-svs.c index bbec96696c55..308cd36a23fc 100644 --- a/drivers/soc/mediatek/mtk-svs.c +++ b/drivers/soc/mediatek/mtk-svs.c @@ -311,14 +311,12 @@ static const u32 svs_regs_v2[] = { /** * struct svs_platform - svs platform control - * @name: svs platform name * @base: svs platform register base * @dev: svs platform device * @main_clk: main clock for svs bank * @pbank: svs bank pointer needing to be protected by spin_lock section * @banks: svs banks that svs platform supports * @rst: svs platform reset control - * @efuse_parsing: svs platform efuse parsing function pointer * @efuse_max: total number of svs efuse * @tefuse_max: total number of thermal efuse * @regs: svs platform registers map @@ -327,14 +325,12 @@ static const u32 svs_regs_v2[] = { * @tefuse: thermal efuse data received from NVMEM framework */ struct svs_platform { - char *name; void __iomem *base; struct device *dev; struct clk *main_clk; struct svs_bank *pbank; struct svs_bank *banks; struct reset_control *rst; - bool (*efuse_parsing)(struct svs_platform *svsp); size_t efuse_max; size_t tefuse_max; const u32 *regs; @@ -2009,7 +2005,7 @@ static bool svs_is_efuse_data_correct(struct svs_platform *svsp) svsp->efuse_max /= sizeof(u32); nvmem_cell_put(cell); - return svsp->efuse_parsing(svsp); + return true; } static struct device *svs_get_subsys_device(struct svs_platform *svsp, @@ -2338,9 +2334,7 @@ static int svs_probe(struct platform_device *pdev) return -ENOMEM; svsp->dev = &pdev->dev; - svsp->name = svsp_data->name; svsp->banks = svsp_data->banks; - svsp->efuse_parsing = svsp_data->efuse_parsing; svsp->regs = svsp_data->regs; svsp->bank_max = svsp_data->bank_max; @@ -2351,6 +2345,12 @@ static int svs_probe(struct platform_device *pdev) if (!svs_is_efuse_data_correct(svsp)) { dev_notice(svsp->dev, "efuse data isn't correct\n"); ret = -EPERM; + goto svs_probe_free_efuse; + } + + if (!svsp_data->efuse_parsing(svsp)) { + dev_err(svsp->dev, "efuse data parsing failed\n"); + ret = -EPERM; goto svs_probe_free_resource; } @@ -2388,7 +2388,7 @@ static int svs_probe(struct platform_device *pdev) } ret = devm_request_threaded_irq(svsp->dev, svsp_irq, NULL, svs_isr, - IRQF_ONESHOT, svsp->name, svsp); + IRQF_ONESHOT, svsp_data->name, svsp); if (ret) { dev_err(svsp->dev, "register irq(%d) failed: %d\n", svsp_irq, ret); @@ -2416,11 +2416,13 @@ static int svs_probe(struct platform_device *pdev) clk_disable_unprepare(svsp->main_clk); svs_probe_free_resource: - if (!IS_ERR_OR_NULL(svsp->efuse)) - kfree(svsp->efuse); if (!IS_ERR_OR_NULL(svsp->tefuse)) kfree(svsp->tefuse); +svs_probe_free_efuse: + if (!IS_ERR_OR_NULL(svsp->efuse)) + kfree(svsp->efuse); + return ret; }