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=-14.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 D9395C4338F for ; Wed, 25 Aug 2021 07:19:28 +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 AB4766128A for ; Wed, 25 Aug 2021 07:19:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org AB4766128A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.dev Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=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:MIME-Version: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:In-Reply-To:References: List-Owner; bh=5++WD9jfZueNRnry+1MYH9+ClNNzYlW6e14DAwF+EPc=; b=faOpsZztCf5flD Lhij+xrxHk9IicvGy/uu4Hl3+FDV33LAshey0PeSXfQaKkgCnapXEz22Ls8TmAsZv+juIqwEUHX/9 DicudDqkIPS5zC8k3p/vvpjfxHs0ELWvpfx+vS7Uxb7h6tVFSR5xTukUdS2Wd1zEjrWb5sEd07knk mxEX2lhOo75jk5p1JxTl0C4L5EKJhJDG2VqukI7eXX3a5mlrHNKn3utQCmOSk+RC2f0RLDEOuB7x4 xnW9rTp5DtRl0uiv/Kao1Q4xGcFLULHXQOkmmTPTeio5R3fXWtuU9uwPSCSJH3XRZWF05rUqWVox5 yrGaNtUo8Nz/51UDRDkw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mIn9K-005m6O-ON; Wed, 25 Aug 2021 07:16:38 +0000 Received: from out1.migadu.com ([2001:41d0:2:863f::]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mIn9D-005m4Z-Tw for linux-arm-kernel@lists.infradead.org; Wed, 25 Aug 2021 07:16:35 +0000 X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1629875787; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=qZDfge9JkGpMNd2PzfnbUn2iPJxkyxvkteeaxzl9liY=; b=wUBKVMzKbWsBvVeKNeV9rNn1HZJiRAbQwALHx0mYcGZqwg+PtP7vJYmHlD2xzN2VM/gNDS yBlJprBT82rSi2HZDkbpQPhvsloZslacMy+PrV71rTnDMj7dKDKp0AWH4g0JTF/b6OpD7d 6t5wewA94U1B9wkiqqRMERR04+y+5Jg= From: Yajun Deng To: catalin.marinas@arm.com, will@kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Yajun Deng Subject: [PATCH linux-next] arm64: PCI: Introduce pcibios_free_irq() helper function Date: Wed, 25 Aug 2021 15:16:12 +0800 Message-Id: <20210825071612.21543-1-yajun.deng@linux.dev> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT X-Migadu-Auth-User: yajun.deng@linux.dev X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210825_001632_157415_35947447 X-CRM114-Status: UNSURE ( 8.25 ) X-CRM114-Notice: Please train this message. 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 Introduce pcibios_free_irq() to free irq in pci_device_probe() and pci_device_remove() that in drivers/pci/pci-driver.c. Signed-off-by: Yajun Deng --- arch/arm64/kernel/pci.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/arch/arm64/kernel/pci.c b/arch/arm64/kernel/pci.c index 1006ed2d7c60..40da5aff4548 100644 --- a/arch/arm64/kernel/pci.c +++ b/arch/arm64/kernel/pci.c @@ -25,10 +25,18 @@ int pcibios_alloc_irq(struct pci_dev *dev) { if (!acpi_disabled) - acpi_pci_irq_enable(dev); + return acpi_pci_irq_enable(dev); return 0; } + +void pcibios_free_irq(struct pci_dev *dev) +{ + if (!acpi_disabled) + acpi_pci_irq_disable(dev); + +} + #endif /* -- 2.32.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel