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arm/PCI: convert to pci_scan_root_bus() for correct root bus resources

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Convert from pci_scan_bus() to pci_scan_root_bus() and remove root bus
resource fixups.  This fixes the problem of "early" and "header" quirks
seeing incorrect root bus resources.

CC: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Bjorn Helgaas 2011-10-28 16:26:16 -06:00 • committed by Jesse Barnes
parent a2f33da11a
commit 37d15909ff
21 changed files with 104 additions and 111 deletions
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arch/arm/include/asm/mach/pci.h
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@ -40,7 +40,7 @@ struct pci_sys_data {
u64 mem_offset; /* bus->cpu memory mapping offset */
unsigned long io_offset; /* bus->cpu IO mapping offset */
struct pci_bus *bus; /* PCI bus */
struct resource *resource[3]; /* Primary PCI bus resources */
struct list_head resources; /* root bus resources (apertures) */
/* Bridge swizzling */
u8 (*swizzle)(struct pci_dev *, u8 *);
/* IRQ mapping */