linux-kernel - [PATCH v2 16/30] PCI/IA64: Fix the build warning about pci_domain

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Date:	Wed, 21 Jan 2015 08:30:11 +0800
From:	Yijing Wang <wangyijing@...wei.com>
To:	Bjorn Helgaas <bhelgaas@...gle.com>
CC:	Jiang Liu <jiang.liu@...ux.intel.com>, <linux-pci@...r.kernel.org>,
	Yinghai Lu <yinghai@...nel.org>,
	<linux-kernel@...r.kernel.org>,
	Marc Zyngier <marc.zyngier@....com>,
	<linux-arm-kernel@...ts.infradead.org>,
	Russell King <linux@....linux.org.uk>, <x86@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Rusty Russell <rusty@...tcorp.com.au>,
	Tony Luck <tony.luck@...el.com>, <linux-ia64@...r.kernel.org>,
	"David S. Miller" <davem@...emloft.net>,
	"Guan Xuetao" <gxt@...c.pku.edu.cn>, <linux-alpha@...r.kernel.org>,
	<linux-m68k@...ts.linux-m68k.org>, Liviu Dudau <liviu@...au.co.uk>,
	"Arnd Bergmann" <arnd@...db.de>,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	"Yijing Wang" <wangyijing@...wei.com>,
	Fenghua Yu <fenghua.yu@...el.com>
Subject: [PATCH v2 16/30] PCI/IA64: Fix the build warning about pci_domain_nr()

Should pass pci_bus * instead of pci_dev * to pci_domain_nr().

Signed-off-by: Yijing Wang <wangyijing@...wei.com>
CC: Tony Luck <tony.luck@...el.com>
CC: Fenghua Yu <fenghua.yu@...el.com>
CC: linux-ia64@...r.kernel.org
---
 arch/ia64/sn/kernel/io_acpi_init.c |    6 +++---
 arch/ia64/sn/kernel/io_init.c      |    2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/ia64/sn/kernel/io_acpi_init.c b/arch/ia64/sn/kernel/io_acpi_init.c
index 0640739..2fd7414 100644
--- a/arch/ia64/sn/kernel/io_acpi_init.c
+++ b/arch/ia64/sn/kernel/io_acpi_init.c
@@ -364,12 +364,12 @@ sn_acpi_get_pcidev_info(struct pci_dev *dev, struct pcidev_info **pcidev_info,
         status = acpi_evaluate_integer(rootbus_handle, METHOD_NAME__SEG, NULL,
                                        &segment);
         if (ACPI_SUCCESS(status)) {
-		if (segment != pci_domain_nr(dev)) {
+		if (segment != pci_domain_nr(dev->bus)) {
 			acpi_get_name(rootbus_handle, ACPI_FULL_PATHNAME,
 				&name_buffer);
 			printk(KERN_ERR
 			       "%s: Segment number mismatch, 0x%llx vs 0x%x for: %s\n",
-			       __func__, segment, pci_domain_nr(dev),
+			       __func__, segment, pci_domain_nr(dev->bus),
 			       (char *)name_buffer.pointer);
 			kfree(name_buffer.pointer);
 			return 1;
@@ -407,7 +407,7 @@ sn_acpi_get_pcidev_info(struct pci_dev *dev, struct pcidev_info **pcidev_info,
 	/* Build up the pcidev_info.pdi_slot_host_handle */
 	host_devfn = get_host_devfn(pcidev_match.handle, rootbus_handle);
 	(*pcidev_info)->pdi_slot_host_handle =
-			((unsigned long) pci_domain_nr(dev) << 40) |
+			((unsigned long) pci_domain_nr(dev->bus) << 40) |
 					/* bus == 0 */
 					host_devfn;
 	return 0;
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index bcdc5b8..a97fad4 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -164,7 +164,7 @@ sn_io_slot_fixup(struct pci_dev *dev)
 		panic("%s: Unable to alloc memory for sn_irq_info", __func__);
 
 	/* Call to retrieve pci device information needed by kernel. */
-	status = sal_get_pcidev_info((u64) pci_domain_nr(dev),
+	status = sal_get_pcidev_info((u64) pci_domain_nr(dev->bus),
 		(u64) dev->bus->number,
 		dev->devfn,
 		(u64) __pa(pcidev_info),
-- 
1.7.1

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