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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 741B5C4338F for ; Wed, 25 Aug 2021 07:16:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5A17F61212 for ; Wed, 25 Aug 2021 07:16:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239148AbhHYHRP (ORCPT ); Wed, 25 Aug 2021 03:17:15 -0400 Received: from out1.migadu.com ([91.121.223.63]:50786 "EHLO out1.migadu.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238606AbhHYHRO (ORCPT ); Wed, 25 Aug 2021 03:17:14 -0400 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 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT X-Migadu-Auth-User: yajun.deng@linux.dev Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.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