From patchwork Fri Feb 21 03:36:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jaedon Shin X-Patchwork-Id: 1241791 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=WeHM7b1N; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 48NxwJ6h2dz9sSw for ; Fri, 21 Feb 2020 14:37:04 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729696AbgBUDhD (ORCPT ); Thu, 20 Feb 2020 22:37:03 -0500 Received: from mail-pj1-f66.google.com ([209.85.216.66]:33203 "EHLO mail-pj1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729691AbgBUDhD (ORCPT ); Thu, 20 Feb 2020 22:37:03 -0500 Received: by mail-pj1-f66.google.com with SMTP id m7so1764832pjs.0; Thu, 20 Feb 2020 19:37:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=MQI6dN+4PBzk1/anoQEUjOXCECLTTq4y88gpWsBl5rw=; b=WeHM7b1NSXrCkGyfOu5li5dmhsi+Y/ROL1MK21RIJYJuu2i4jXqwQYNj0n2kJuX2FZ gH8wNpV+1bbKjwA5j5C8IXC1E9/Ze0q6JoPMDjkdv74l5hzLeoMJgvtAa8kiZX7dCkZL D1XfhSASo03xavGFUO35gZehvuUmBpvapLXqTN6MSOuGpdtwqQbvyqnbYVhjB46DXbWD oqcPovL1HZJvs6cB1YmfcEQr695WDFhSc1yt7lPvTuGbRN1b7ykFTn7fhCkQFmCFJNiA gVYrWQBpqmWUx8M0diyxEpfhqnVwXa4O3bgGmTSc8XKs2JqNA/NZzDljcxUc53j+jmXc 2/Ow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=MQI6dN+4PBzk1/anoQEUjOXCECLTTq4y88gpWsBl5rw=; b=qTMEbrGMlgvrlsfxVcY1kul7h77sjpNAFYf+7dLfOy5yIST8VsBevkIJ2Ll71kFpOr GkV7wcuBmyW5kto2efIQ0kyEMnHulp6NehNwFE/Jh/vkF79W///Z++Cgys4QCnz8HZpz GqDDhLF8PsLfB+mjvd7cNPkunSod45wOD3uPXDagDfDhPwSryAxSiPWpxUfL4Vg/Hl4o HKHkwKYBYozoXmj9G0AkH40nVLOk+DhsOnDPyBw4V5bjs5QTnTDJwTp9YWfw8klA1uZT sp+/wdmfSy+oU5JHyk3HngtQExSHvOZeMFoOC9luInkxzhI+CME/yz9iO2wOzlhJTJSk F/WA== X-Gm-Message-State: APjAAAXV41PMmqW4lEqjsqYWWnRwkQoJHb04A/7T4NOe9PTUl8EdIMuP EEu/7FsdGtSL6FO91ojChDs= X-Google-Smtp-Source: APXvYqykvUoLlW7NO8euEPeHez45sGEO4baJDRrs1oZO/OYTsr1gvou/USM/aUTtuuyFqcaqzHZrSA== X-Received: by 2002:a17:90a:d804:: with SMTP id a4mr533465pjv.11.1582256222369; Thu, 20 Feb 2020 19:37:02 -0800 (PST) Received: from localhost.localdomain ([125.130.116.2]) by smtp.gmail.com with ESMTPSA id d4sm781340pjz.12.2020.02.20.19.36.58 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 20 Feb 2020 19:37:02 -0800 (PST) From: Jaedon Shin To: Nicolas Saenz Julienne , Florian Fainelli , bcm-kernel-feedback-list@broadcom.com, Mark Brown Cc: Bjorn Helgaas , Rob Herring , Mark Rutland , Lorenzo Pieralisi , Andrew Murray , Gregory Fong , Linus Walleij , Bartosz Golaszewski , linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, Jaedon Shin Subject: [PATCH v2 2/2] PCI: brcmstb: Drop clk_put when probe fails and remove Date: Fri, 21 Feb 2020 12:36:40 +0900 Message-Id: <20200221033640.55163-3-jaedon.shin@gmail.com> X-Mailer: git-send-email 2.21.0 (Apple Git-122) In-Reply-To: <20200221033640.55163-1-jaedon.shin@gmail.com> References: <20200221033640.55163-1-jaedon.shin@gmail.com> MIME-Version: 1.0 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org devm_clk_get* APIs are device managed and get freed automatically when the device detaches. so there is no reason to explicitly call clk_put() in probe or remove functions. Fixes: c0452137034b ("PCI: brcmstb: Add Broadcom STB PCIe host controller driver") Signed-off-by: Jaedon Shin Acked-by: Florian Fainelli Acked-by: Nicolas Saenz Julienne Acked-by: Rob Herring --- drivers/pci/controller/pcie-brcmstb.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c index 8968ef7fa55d..cbb587eb8d39 100644 --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -903,7 +903,6 @@ static void __brcm_pcie_remove(struct brcm_pcie *pcie) brcm_pcie_turn_off(pcie); regulator_bulk_disable(pcie->num_vregs, pcie->vreg_bulk); clk_disable_unprepare(pcie->clk); - clk_put(pcie->clk); } static int brcm_pcie_remove(struct platform_device *pdev)