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Wed, 22 Nov 2017 22:50:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1511391019; bh=wK2uuzc17cxktiIJm6Gk3+O+zmmoT13682LQ1G1vTvo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QIpNDMrzo5A7eO8Z7Dz9Nn19lGRQYXf4joMM4NFB2d3kiLG+R3rwJHf8yzFoco9/v T12Dl/l+ltmnRhEowPQruR3dJt8EmCXOUJ4kEIr5y/E9SVsBhP/+CBj+slPtzSTS95 S1M2+k4K2PFxbhbEDqARKWL1lJ2zsGt3LT+wLnLg= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org DE30760A60 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=okaya@codeaurora.org From: Sinan Kaya To: linux-pci@vger.kernel.org, timur@codeaurora.org Subject: [PATCH V2 18/29] PCI/quirks: deprecate pci_get_bus_and_slot() Date: Wed, 22 Nov 2017 17:49:13 -0500 Message-Id: <1511390964-9979-19-git-send-email-okaya@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1511390964-9979-1-git-send-email-okaya@codeaurora.org> References: <1511390964-9979-1-git-send-email-okaya@codeaurora.org> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sinan Kaya , linux-arm-msm@vger.kernel.org, Bjorn Helgaas , open list , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as where a PCI device is present. This restricts the device drivers to be reused for other domain numbers. Getting ready to remove pci_get_bus_and_slot() function in favor of pci_get_domain_bus_and_slot(). Extract the domain number from pdev while calling into pci_get_domain_bus_and_slot() function. Signed-off-by: Sinan Kaya --- drivers/pci/quirks.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 911b3b6..4c46cc5 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -2699,7 +2699,8 @@ static void __nv_msi_ht_cap_quirk(struct pci_dev *dev, int all) * HT MSI mapping should be disabled on devices that are below * a non-Hypertransport host bridge. Locate the host bridge... */ - host_bridge = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0)); + host_bridge = pci_get_domain_bus_and_slot(pci_domain_nr(dev->bus), 0, + PCI_DEVFN(0, 0)); if (host_bridge == NULL) { dev_warn(&dev->dev, "nv_msi_ht_cap_quirk didn't locate host bridge\n"); return;