Message ID | 1407860725-25202-3-git-send-email-Liviu.Dudau@arm.com |
---|---|
State | New |
Headers | show
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[2001:1868:205::9]) by mx.google.com with ESMTPS id on3si12830509pdb.203.2014.08.12.09.28.32 for <patch@linaro.org> (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 12 Aug 2014 09:28:32 -0700 (PDT) Received-SPF: none (google.com: linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org does not designate permitted sender hosts) client-ip=2001:1868:205::9; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XHEv3-0003QU-Rc; Tue, 12 Aug 2014 16:27:29 +0000 Received: from fw-tnat.cambridge.arm.com ([217.140.96.21] helo=cam-smtp0.cambridge.arm.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XHEuK-0002ua-FL for linux-arm-kernel@lists.infradead.org; Tue, 12 Aug 2014 16:26:46 +0000 Received: from e106497-lin.cambridge.arm.com (e106497-lin.cambridge.arm.com [10.1.195.53]) by cam-smtp0.cambridge.arm.com (8.13.8/8.13.8) with ESMTP id s7CGPPgW026280; Tue, 12 Aug 2014 17:25:27 +0100 From: Liviu Dudau <Liviu.Dudau@arm.com> To: Bjorn Helgaas <bhelgaas@google.com>, Catalin Marinas <Catalin.Marinas@arm.com>, Will Deacon <Will.Deacon@arm.com>, Benjamin Herrenschmidt <benh@kernel.crashing.org>, Arnd Bergmann <arnd@arndb.de>, Russell King <linux@arm.linux.org.uk>, Tanmay Inamdar <tinamdar@apm.com>, Grant Likely <grant.likely@secretlab.ca>, Sinan Kaya <okaya@codeaurora.org>, Jingoo Han <jg1.han@samsung.com>, Kukjin Kim <kgene.kim@samsung.com>, Suravee Suthikulanit <suravee.suthikulpanit@amd.com>, linux-pci <linux-pci@vger.kernel.org> Subject: [PATCH v9 02/12] PCI: OF: Parse and map the IRQ when adding the PCI device. 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diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 1c8592b..29d1775 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -17,6 +17,7 @@ #include <linux/spinlock.h> #include <linux/string.h> #include <linux/log2.h> +#include <linux/of_pci.h> #include <linux/pci-aspm.h> #include <linux/pm_wakeup.h> #include <linux/interrupt.h> @@ -1453,6 +1454,8 @@ EXPORT_SYMBOL(pcim_pin_device); */ int __weak pcibios_add_device(struct pci_dev *dev) { + dev->irq = of_irq_parse_and_map_pci(dev, 0, 0); + return 0; }
Enhance the default implementation of pcibios_add_device() to parse and map the IRQ of the device if a DT binding is available. Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> --- drivers/pci/pci.c | 3 +++ 1 file changed, 3 insertions(+)