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 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 952CDC61DA4 for ; Mon, 6 Mar 2023 07:59:29 +0000 (UTC) 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:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=a8fU/6DzKpv1OjkKa2KVi/V8vGPc+i2wgop4a33rm8Y=; b=GGzVBuCfRE2hrh sPOmCV5AQIs79wtcA8H92IUnXBKxLTU3U43+2EQV4ycZfQNwX1pkmmlN5SBryipKm1YXVzF0LUhma TFIJKiFQIG0PzD3ZtcttbMizMc3mTSdUUlnDTLqf0fMFVSjyQ/yOdviL5JtjoN6YZpWXJRSrwYrJk XRZhwrh709LxTXkhxxZZIv0fU46URlOo2Qs7Ytf0HPW8DKF2Wzj7v3zrqbRBSmIvWOcpkoPaBnsMe uG5402Pptcu4NXkK1Hv9i8qH2jwOyhYEtGOUAUpq5PgvYIB6KPEYLOrVO+9HsiQ1GmujOHN2RsNPe MORke/KSoHgB5EpXT3Gw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pZ5jk-00Bhs8-4f; Mon, 06 Mar 2023 07:58:24 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pZ5j1-00BhYJ-4P for linux-arm-kernel@lists.infradead.org; Mon, 06 Mar 2023 07:57:42 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 8A965B80CA2; Mon, 6 Mar 2023 07:57:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 431BFC4339C; Mon, 6 Mar 2023 07:57:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1678089456; bh=x7c24nw5EsIIq8C+xhEW9SJzZNdBgRpXVyxPgn2uGaQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RVoRdwHGmeMtMPQ5TjivD9CJFhUo4FyjgJ2AVZn2Q7Ow2PgektAAVOa68GROZsOFy KD2PyEtCXnorEv56biJX1Cbb5swuj6QHkmSatqlDTnz7Cd2lQXOuDDVKCbzZrhTd+F vMx+MP3RAFT4MfHY+ZogmNvwakF4yI7kH3TgKAuMpyM1cbWYPZDIIDij/gAxxvA70E Ed5OMQ5MfyVvBxNzB1VG58DODM9OEd7wNQpY2vOJll6d+3piWYQP8P2Ew+cn6YKlnG aZ45BA9wOVOTCyxa0S89b3ZbXsqTzL+7JDSaPJAS+NLvsnII/Tt+a+gM22cjeHF8W5 6PLmvYqBb8w4w== Received: from johan by xi.lan with local (Exim 4.94.2) (envelope-from ) id 1pZ5jc-0000i5-9y; Mon, 06 Mar 2023 08:58:16 +0100 From: Johan Hovold To: Georgi Djakov Cc: "Shawn Guo" , "Sascha Hauer" , "Pengutronix Kernel Team" , "Fabio Estevam" , "NXP Linux Team" , "Andy Gross" , "Bjorn Andersson" , "Konrad Dybcio" , "Sylwester Nawrocki" , =?UTF-8?q?Artur=20=C5=9Awigo=C5=84?= , "Krzysztof Kozlowski" , "Alim Akhtar" , "Thierry Reding" , "Jonathan Hunter" , linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold , stable@vger.kernel.org, Yassine Oudjana Subject: [PATCH v2 07/23] interconnect: qcom: rpm: fix probe PM domain error handling Date: Mon, 6 Mar 2023 08:56:35 +0100 Message-Id: <20230306075651.2449-8-johan+linaro@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230306075651.2449-1-johan+linaro@kernel.org> References: <20230306075651.2449-1-johan+linaro@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230305_235739_518149_692EDCCB X-CRM114-Status: GOOD ( 13.08 ) 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 Make sure to disable clocks also in case attaching the power domain fails. Fixes: 7de109c0abe9 ("interconnect: icc-rpm: Add support for bus power domain") Cc: stable@vger.kernel.org # 5.17 Cc: Yassine Oudjana Reviewed-by: Konrad Dybcio Signed-off-by: Johan Hovold --- drivers/interconnect/qcom/icc-rpm.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/interconnect/qcom/icc-rpm.c b/drivers/interconnect/qcom/icc-rpm.c index 91778cfcbc65..da595059cafd 100644 --- a/drivers/interconnect/qcom/icc-rpm.c +++ b/drivers/interconnect/qcom/icc-rpm.c @@ -498,8 +498,7 @@ int qnoc_probe(struct platform_device *pdev) if (desc->has_bus_pd) { ret = dev_pm_domain_attach(dev, true); - if (ret) - return ret; + goto err_disable_clks; } provider = &qp->provider; @@ -514,8 +513,7 @@ int qnoc_probe(struct platform_device *pdev) ret = icc_provider_add(provider); if (ret) { dev_err(dev, "error adding interconnect provider: %d\n", ret); - clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks); - return ret; + goto err_disable_clks; } for (i = 0; i < num_nodes; i++) { @@ -550,8 +548,9 @@ int qnoc_probe(struct platform_device *pdev) return 0; err: icc_nodes_remove(provider); - clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks); icc_provider_del(provider); +err_disable_clks: + clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks); return ret; } -- 2.39.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel