linux-kernel - [PATCH 12/12] sparc/pci: supply root bus resources to pci_create

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Message-ID: <20111011031929.5149.58149.stgit@bhelgaas.mtv.corp.google.com>
Date:	Mon, 10 Oct 2011 21:19:29 -0600
From:	Bjorn Helgaas <bhelgaas@...gle.com>
To:	linux-pci@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH 12/12] sparc/pci: supply root bus resources to pci_create_bus()

Pass root bus resources to pci_create_bus() so the bus resources are
correct from the beginning.

Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
---
 arch/sparc/kernel/leon_pci.c |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/arch/sparc/kernel/leon_pci.c b/arch/sparc/kernel/leon_pci.c
index a9cd28c..e2d3870 100644
--- a/arch/sparc/kernel/leon_pci.c
+++ b/arch/sparc/kernel/leon_pci.c
@@ -18,18 +18,19 @@
  */
 void leon_pci_init(struct platform_device *ofdev, struct leon_pci_info *info)
 {
+	struct list_head resources;
 	struct pci_bus *root_bus;
 
+	INIT_LIST_HEAD(&resources);
+	pci_add_resource(&resources, &info->io_space);
+	pci_add_resource(&resources, &info->mem_space);
+
 	root_bus = pci_create_bus(&ofdev->dev, 0, info->ops, info, NULL);
 	if (!root_bus)
 		return;
 
 	root_bus->subordinate = pci_scan_child_bus(root_bus);
 
-	root_bus->resource[0] = &info->io_space;
-	root_bus->resource[1] = &info->mem_space;
-	root_bus->resource[2] = NULL;
-
 	/* Init all PCI devices into PCI tree */
 	pci_bus_add_devices(root_bus);
 

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