From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.7 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 67C2AC48BE5 for ; Sat, 12 Jun 2021 19:57:34 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 29AB061164 for ; Sat, 12 Jun 2021 19:57:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 29AB061164 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=googlemail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=51lVfI+VlDRw3/W2kTqXXXgu+MmMrTQWjkYjinuHBfE=; b=eGy5/Phzj4U+pC 73yQT0IZ2s3X1ZQytDRGW7pDU5Xdsiq3JYDyVUFcNztFje+iqjq92aTJCKHB6S8KwEWYK8AOG3E3z wCDS3xUmLqjOH7dirlE1/PPZI6QHycdVF9Gjf8tXU1ga+IqpAxWHznoy4x0/PX6FMe8xfiZQSwmWb u50aCMVH7/yQh/1H/FWaHuzlN4jgGTRzmaeqS2nSNLkQbpu5NkdawCi3A6zUX2kD/Zg/D2ubri61E bZqzBcMCIIUGS6B1nQ8ym/5RrxS65zT8EMOzJo79hoVzU2ZBNoev5Uik/KdfqNCnnnb9BilVMnu79 q8+Dafkg9rYD3WLaxrtg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ls9l1-0095Ko-SP; Sat, 12 Jun 2021 19:57:27 +0000 Received: from mail-ed1-x531.google.com ([2a00:1450:4864:20::531]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ls9kp-0095JF-Nx; Sat, 12 Jun 2021 19:57:17 +0000 Received: by mail-ed1-x531.google.com with SMTP id u24so41141566edy.11; Sat, 12 Jun 2021 12:57:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=WSj8sdVPyKuxqNwS3c3vPrlyByndx0A90jNoxNm4rgo=; b=GC1hmd8ySwPKOkt4hn5tx3fLwsrr9R3+Qm4G6sv4gGygeg+0Dhg6af8fICb1ZmQP1k uTXPQK7dKx58Wp5ggJFZqrCvUUdCyqS4QyakTML8TPaEDTlGkraKktC6FGgllLJ3SR8I E/OUnJ9zyPYOZlUmzgFfOUq/5X5eVeFLWrKIc3CNDxjVXvF3MtqgfK3GDOaZXbfx6QJw Ar0RCIwrIEF0msoF5VxfqeK/kWdk6krcirVHox8gM77HkdMPxslAA6TyQZmk25a0gL/P HqOJLDuOvRAnBQQ6VvXE1zR1u3Z1OW3Lgl+KAI30fv2xwPinvJQHx19H4Nh5hBON9lUr Bs2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=WSj8sdVPyKuxqNwS3c3vPrlyByndx0A90jNoxNm4rgo=; b=psLKrff3gK/Ez08N+qRWuesJoFTfQSld8GzgQc4HJ2LFlck1jKplj1HJV4Tf2PdjcU pAjn74bnLkQBuVzbcB3z84My7N7zAqq9sZIGYNm93I+i9CAFiAaOe+IZDhkKTerUq9Kb b7+M8OqVjpQOfiD71Yp6yVN2oOBoJbW/NdMbUJ+5Gl4ElhCOFu/4gOA6JLSkmns38MFa 42k3L6S1kE7x8Vbk5tjewO1y2QOK4BEonDAQ+OlGstyjw7Aid3r6c25N0uOB33BFXkws uU4JQWlnNr3trxJIauPscLMCk3ztm1VhmRQX0cLyQhw8t+Dt13Nw30DaysMrBkcobVd6 Po3A== X-Gm-Message-State: AOAM533FT+XP/RBqr0XigwC3AA4b+YIQHsswQ3/yr3bTn+8bRJ1AEgS7 BInWHQVSRQoNgRs+sprx27Uirr9IcqK49H5Kmxg= X-Google-Smtp-Source: ABdhPJyQ1rVkc5IS67yf2pkZ/ig/vjDgV0kX82JL4WLFRGOyGy3xYGgZburqRcQ4ka6TN5yZTv0fO+gybh2vO9+/3K4= X-Received: by 2002:a05:6402:220d:: with SMTP id cq13mr1655691edb.52.1623527834127; Sat, 12 Jun 2021 12:57:14 -0700 (PDT) MIME-Version: 1.0 References: <1623248538-4352-1-git-send-email-zpershuai@gmail.com> In-Reply-To: <1623248538-4352-1-git-send-email-zpershuai@gmail.com> From: Martin Blumenstingl Date: Sat, 12 Jun 2021 21:57:03 +0200 Message-ID: Subject: Re: [PATCH] Fix some wrong goto jumps for avoiding memory leak. To: zpershuai Cc: Mark Brown , Neil Armstrong , Kevin Hilman , Jerome Brunet , linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210612_125715_823465_AAD2DA46 X-CRM114-Status: GOOD ( 18.36 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Hello, On Wed, Jun 9, 2021 at 4:22 PM zpershuai wrote: > > In meson_spifc_probe function, when enable the device pclk clock is > error, it should use clk_disable_unprepare to release the core clock. > > And when meson_spicc_clk_init returns failed, it should goto the > out_clk label. After reviewing your patch I agree with your findings! So thank you very much for bringing this up and sending a fix The subject of this patch does not match what we usually have Can you please make it start with "spi: meson-spicc:" (see git log drivers/spi/spi-meson-spicc.c) [...] > device_reset_optional(&pdev->dev); > @@ -752,7 +752,7 @@ static int meson_spicc_probe(struct platform_device *pdev) > ret = meson_spicc_clk_init(spicc); > if (ret) { > dev_err(&pdev->dev, "clock registration failed\n"); > - goto out_master; > + goto out_clk; > } I'd prefer this part to go into a separate patch so that separate patch can get the following Fixes tag (which should then be added above your Signed-off-by): Fixes: 3e0cf4d3fc29 ("spi: meson-spicc: add a linear clock divider support") The remaining changes (to my understanding) should get: Fixes: 454fa271bc4e ("spi: Add Meson SPICC driver") The "Fixes" tag is relevant so bug-fixes can be backported to older kernel versions automatically. So it would be great if you could send a second version with the above changes considered. Thank you and best regards, Martin _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B07FDC48BE5 for ; Sat, 12 Jun 2021 19:57:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8AC7261164 for ; Sat, 12 Jun 2021 19:57:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231165AbhFLT7T (ORCPT ); Sat, 12 Jun 2021 15:59:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42720 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229753AbhFLT7R (ORCPT ); Sat, 12 Jun 2021 15:59:17 -0400 Received: from mail-ed1-x52f.google.com (mail-ed1-x52f.google.com [IPv6:2a00:1450:4864:20::52f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B4C82C061574; Sat, 12 Jun 2021 12:57:15 -0700 (PDT) Received: by mail-ed1-x52f.google.com with SMTP id ba2so39402483edb.2; Sat, 12 Jun 2021 12:57:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=WSj8sdVPyKuxqNwS3c3vPrlyByndx0A90jNoxNm4rgo=; b=GC1hmd8ySwPKOkt4hn5tx3fLwsrr9R3+Qm4G6sv4gGygeg+0Dhg6af8fICb1ZmQP1k uTXPQK7dKx58Wp5ggJFZqrCvUUdCyqS4QyakTML8TPaEDTlGkraKktC6FGgllLJ3SR8I E/OUnJ9zyPYOZlUmzgFfOUq/5X5eVeFLWrKIc3CNDxjVXvF3MtqgfK3GDOaZXbfx6QJw Ar0RCIwrIEF0msoF5VxfqeK/kWdk6krcirVHox8gM77HkdMPxslAA6TyQZmk25a0gL/P HqOJLDuOvRAnBQQ6VvXE1zR1u3Z1OW3Lgl+KAI30fv2xwPinvJQHx19H4Nh5hBON9lUr Bs2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=WSj8sdVPyKuxqNwS3c3vPrlyByndx0A90jNoxNm4rgo=; b=jvfjj0m1Vtgh/Dhmo0SzU6CCKBH5oNzBy8nTcY8EfkjN/vvwX7sYDtm6JEparhi8pC +b41JvuXRKpr8zZRknAkFp+SbLHankM7SpljsljXl2pWuEl38YLRyyUPAvlzSlFiDoaf f0HpkMrFFll892qw8vUsusZDzpmUtShmQWlIXK9r5Ci6DMXiDsx3WJmdh7LZEDufAZ7H PGL9Rq3X2lLRF8FjaekEVyBPToyTbZMqapYW6P4GxBwrdCugQpXEIvRExXCal/fYl7uj 22ir0Y5VBIr8anUHQKt1YLTvQo5+q4uBUPw2pmSN84W+ruti2mqbx3QI+QzIooquc51c mJtg== X-Gm-Message-State: AOAM533pw0UNrgsbSrbGCbbNZ8zn8OCyAd/36dVSEeu0xV8UJ3eTxA+c NF+AqEuctZOSsxU0UHQ4FJTBINA9dGQhjAq3JnU= X-Google-Smtp-Source: ABdhPJyQ1rVkc5IS67yf2pkZ/ig/vjDgV0kX82JL4WLFRGOyGy3xYGgZburqRcQ4ka6TN5yZTv0fO+gybh2vO9+/3K4= X-Received: by 2002:a05:6402:220d:: with SMTP id cq13mr1655691edb.52.1623527834127; Sat, 12 Jun 2021 12:57:14 -0700 (PDT) MIME-Version: 1.0 References: <1623248538-4352-1-git-send-email-zpershuai@gmail.com> In-Reply-To: <1623248538-4352-1-git-send-email-zpershuai@gmail.com> From: Martin Blumenstingl Date: Sat, 12 Jun 2021 21:57:03 +0200 Message-ID: Subject: Re: [PATCH] Fix some wrong goto jumps for avoiding memory leak. To: zpershuai Cc: Mark Brown , Neil Armstrong , Kevin Hilman , Jerome Brunet , linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, On Wed, Jun 9, 2021 at 4:22 PM zpershuai wrote: > > In meson_spifc_probe function, when enable the device pclk clock is > error, it should use clk_disable_unprepare to release the core clock. > > And when meson_spicc_clk_init returns failed, it should goto the > out_clk label. After reviewing your patch I agree with your findings! So thank you very much for bringing this up and sending a fix The subject of this patch does not match what we usually have Can you please make it start with "spi: meson-spicc:" (see git log drivers/spi/spi-meson-spicc.c) [...] > device_reset_optional(&pdev->dev); > @@ -752,7 +752,7 @@ static int meson_spicc_probe(struct platform_device *pdev) > ret = meson_spicc_clk_init(spicc); > if (ret) { > dev_err(&pdev->dev, "clock registration failed\n"); > - goto out_master; > + goto out_clk; > } I'd prefer this part to go into a separate patch so that separate patch can get the following Fixes tag (which should then be added above your Signed-off-by): Fixes: 3e0cf4d3fc29 ("spi: meson-spicc: add a linear clock divider support") The remaining changes (to my understanding) should get: Fixes: 454fa271bc4e ("spi: Add Meson SPICC driver") The "Fixes" tag is relevant so bug-fixes can be backported to older kernel versions automatically. So it would be great if you could send a second version with the above changes considered. Thank you and best regards, Martin From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.7 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7365BC48BCF for ; Sat, 12 Jun 2021 19:58:33 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 2F52B60FDA for ; Sat, 12 Jun 2021 19:58:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2F52B60FDA Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=googlemail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ADhXmNWTfzNcFgY/KFIl2FK+VDD/NGG5FoKv+jj4/Ps=; b=ODNg4LkqrVJ7d9 PiTKwX9828qciGV5VgWDfmYipxAsPzrDTGKm+MiPOwQpKqWJ9ti15HTRriUo5EIUxFM/8hthjk3Fn gghkNyU5kf/sI3OY7Wp+4ofbdNkTkEDAYgavJT4wugZqlbR6SecCxt/CZCYHAJgkxiRojvRhZbBGn EYpEfH8Bpp/LnHKBU6Y8Awm8VvYZ+THVMmPgbaDCkTcSgqlVVOc21IOs1mtnQp3DvZwXT8IjysAmE i5zsRU1BNhdpq03m2VoQ4vcOtikNK26kiBeZT1QR0cuh6lINSrHvQGVZe+paU4DHdxT5RoUwIH3oK 1MypNR32WWlHCKB76TSQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ls9kt-0095Jx-2b; Sat, 12 Jun 2021 19:57:19 +0000 Received: from mail-ed1-x531.google.com ([2a00:1450:4864:20::531]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ls9kp-0095JF-Nx; Sat, 12 Jun 2021 19:57:17 +0000 Received: by mail-ed1-x531.google.com with SMTP id u24so41141566edy.11; Sat, 12 Jun 2021 12:57:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=WSj8sdVPyKuxqNwS3c3vPrlyByndx0A90jNoxNm4rgo=; b=GC1hmd8ySwPKOkt4hn5tx3fLwsrr9R3+Qm4G6sv4gGygeg+0Dhg6af8fICb1ZmQP1k uTXPQK7dKx58Wp5ggJFZqrCvUUdCyqS4QyakTML8TPaEDTlGkraKktC6FGgllLJ3SR8I E/OUnJ9zyPYOZlUmzgFfOUq/5X5eVeFLWrKIc3CNDxjVXvF3MtqgfK3GDOaZXbfx6QJw Ar0RCIwrIEF0msoF5VxfqeK/kWdk6krcirVHox8gM77HkdMPxslAA6TyQZmk25a0gL/P HqOJLDuOvRAnBQQ6VvXE1zR1u3Z1OW3Lgl+KAI30fv2xwPinvJQHx19H4Nh5hBON9lUr Bs2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=WSj8sdVPyKuxqNwS3c3vPrlyByndx0A90jNoxNm4rgo=; b=psLKrff3gK/Ez08N+qRWuesJoFTfQSld8GzgQc4HJ2LFlck1jKplj1HJV4Tf2PdjcU pAjn74bnLkQBuVzbcB3z84My7N7zAqq9sZIGYNm93I+i9CAFiAaOe+IZDhkKTerUq9Kb b7+M8OqVjpQOfiD71Yp6yVN2oOBoJbW/NdMbUJ+5Gl4ElhCOFu/4gOA6JLSkmns38MFa 42k3L6S1kE7x8Vbk5tjewO1y2QOK4BEonDAQ+OlGstyjw7Aid3r6c25N0uOB33BFXkws uU4JQWlnNr3trxJIauPscLMCk3ztm1VhmRQX0cLyQhw8t+Dt13Nw30DaysMrBkcobVd6 Po3A== X-Gm-Message-State: AOAM533FT+XP/RBqr0XigwC3AA4b+YIQHsswQ3/yr3bTn+8bRJ1AEgS7 BInWHQVSRQoNgRs+sprx27Uirr9IcqK49H5Kmxg= X-Google-Smtp-Source: ABdhPJyQ1rVkc5IS67yf2pkZ/ig/vjDgV0kX82JL4WLFRGOyGy3xYGgZburqRcQ4ka6TN5yZTv0fO+gybh2vO9+/3K4= X-Received: by 2002:a05:6402:220d:: with SMTP id cq13mr1655691edb.52.1623527834127; Sat, 12 Jun 2021 12:57:14 -0700 (PDT) MIME-Version: 1.0 References: <1623248538-4352-1-git-send-email-zpershuai@gmail.com> In-Reply-To: <1623248538-4352-1-git-send-email-zpershuai@gmail.com> From: Martin Blumenstingl Date: Sat, 12 Jun 2021 21:57:03 +0200 Message-ID: Subject: Re: [PATCH] Fix some wrong goto jumps for avoiding memory leak. To: zpershuai Cc: Mark Brown , Neil Armstrong , Kevin Hilman , Jerome Brunet , linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210612_125715_823465_AAD2DA46 X-CRM114-Status: GOOD ( 18.36 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello, On Wed, Jun 9, 2021 at 4:22 PM zpershuai wrote: > > In meson_spifc_probe function, when enable the device pclk clock is > error, it should use clk_disable_unprepare to release the core clock. > > And when meson_spicc_clk_init returns failed, it should goto the > out_clk label. After reviewing your patch I agree with your findings! So thank you very much for bringing this up and sending a fix The subject of this patch does not match what we usually have Can you please make it start with "spi: meson-spicc:" (see git log drivers/spi/spi-meson-spicc.c) [...] > device_reset_optional(&pdev->dev); > @@ -752,7 +752,7 @@ static int meson_spicc_probe(struct platform_device *pdev) > ret = meson_spicc_clk_init(spicc); > if (ret) { > dev_err(&pdev->dev, "clock registration failed\n"); > - goto out_master; > + goto out_clk; > } I'd prefer this part to go into a separate patch so that separate patch can get the following Fixes tag (which should then be added above your Signed-off-by): Fixes: 3e0cf4d3fc29 ("spi: meson-spicc: add a linear clock divider support") The remaining changes (to my understanding) should get: Fixes: 454fa271bc4e ("spi: Add Meson SPICC driver") The "Fixes" tag is relevant so bug-fixes can be backported to older kernel versions automatically. So it would be great if you could send a second version with the above changes considered. Thank you and best regards, Martin _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel