From patchwork Thu Nov 3 19:51:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Protsenko X-Patchwork-Id: 13030955 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 5BC21C43217 for ; Thu, 3 Nov 2022 19:52:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229560AbiKCTwE (ORCPT ); Thu, 3 Nov 2022 15:52:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45032 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230157AbiKCTwC (ORCPT ); Thu, 3 Nov 2022 15:52:02 -0400 Received: from mail-ed1-x529.google.com (mail-ed1-x529.google.com [IPv6:2a00:1450:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8E7D120185 for ; Thu, 3 Nov 2022 12:52:00 -0700 (PDT) Received: by mail-ed1-x529.google.com with SMTP id v27so4717862eda.1 for ; Thu, 03 Nov 2022 12:52:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=C88yKCopssymOAMe7KHFSlCl2Lylr4sF9uZV7UHC95E=; b=JNnSWiaLPu25KnAyCNpaAD7Ly2+4NcVx1V6Eugxf+ijwsUjrFE9ecgyeuEgPFSEyxz FKf4DWokPxTymvXIRFJCPn0ZpWILr52tu/S0yEzdyMAff5tTSxtHw8Z8xhoPjTDU9tfD bBq9y1xE4YfD8UQu5ZFgRhYzuUzOytWCb9pbu4MovgFkctkLmV/L9dBwQ8vu1/YzszeC qDTCvEwTaxg5dBDp0D1xq8KrSAN8FLdNejgZRNeJu2qKXC7eNNhAdG7mQpbpyk3hnWKF BkgxrumY+6mwjvxtqef2jQAZ7+SHEv/MoZgYdsJWgK7ZznhFuWS87Nv3WmzoQd6o3Z4b Nx5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=C88yKCopssymOAMe7KHFSlCl2Lylr4sF9uZV7UHC95E=; b=XSaS1N++czXNhK2KqdEDyNqVgGZk+1QX2IKIK10FISFc9B2nnmIKhWRYK8Pn0KbAe7 rCRCaYuAJqw1TdW6HW8qJMs2pFyboF3SRKOzdmx50td90biRUfEYitSVQz1aKS8yXATY Grj81H0M8EjBt7tGq6ed/+Pcv+DzdXxOJGDGBW1LWtaglpKLnmAFWnccgJPnuLUxnvaM REbIslJVLRihtLlVhQwUndIdS725fC9bYNz3BUYXBC9H9r0rfSodJrKI2olMtHrbGeEk zXoUJHGQjmYi0C4T6ewZM7g3fPRC1kaeSC9JsP95+tMsP5x+WGCiFTgLZXkIVv6SrGEv UPfg== X-Gm-Message-State: ACrzQf1DskOynn8V1x7CljD0etZGUCqAbfZcwP5hSubYpLLaHZ5RHEJ8 kzmJyRiCixJJ6MXwpzOj6q5ykA== X-Google-Smtp-Source: AMsMyM6Y55R2EylxgpVkhefZzzu5RD8DbeFh1wK3GdXxJzvb2ejuoWCID5I4EuKnM999UShBLermFA== X-Received: by 2002:aa7:de0a:0:b0:462:d2a0:93a with SMTP id h10-20020aa7de0a000000b00462d2a0093amr30786059edv.275.1667505119162; Thu, 03 Nov 2022 12:51:59 -0700 (PDT) Received: from localhost (cgw.msart-bajzova4.ke.cust.o2bs.sk. [90.176.4.227]) by smtp.gmail.com with ESMTPSA id tz14-20020a170907c78e00b0078ddb518a90sm834227ejc.223.2022.11.03.12.51.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Nov 2022 12:51:58 -0700 (PDT) From: Sam Protsenko To: Marek Szyprowski , Krzysztof Kozlowski Cc: Joerg Roedel , Will Deacon , Robin Murphy , Sumit Semwal , Alim Akhtar , Janghyuck Kim , Cho KyongHo , Daniel Mentz , David Virag , iommu@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH v2 2/6] iommu/exynos: Fix retval on getting clocks in probe Date: Thu, 3 Nov 2022 20:51:50 +0100 Message-Id: <20221103195154.21495-3-semen.protsenko@linaro.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221103195154.21495-1-semen.protsenko@linaro.org> References: <20221103195154.21495-1-semen.protsenko@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org checkpatch reports next warning for clock getting code in probe function: WARNING: ENOSYS means 'invalid syscall nr' and nothing else Replace it with -ENOINT to make checkpatch happy. Signed-off-by: Sam Protsenko Acked-by: Krzysztof Kozlowski --- Changes in v2: - (none) drivers/iommu/exynos-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c index 45fd4850bacb..0d150b383d04 100644 --- a/drivers/iommu/exynos-iommu.c +++ b/drivers/iommu/exynos-iommu.c @@ -689,7 +689,7 @@ static int exynos_sysmmu_probe(struct platform_device *pdev) if (!data->clk && (!data->aclk || !data->pclk)) { dev_err(dev, "Failed to get device clock(s)!\n"); - return -ENOSYS; + return -ENOENT; } data->clk_master = devm_clk_get(dev, "master");