ARM: 6058/1: Add support for PCI domains

This patch adds support for PCI domains on ARM platforms.

Also, protect asm/mach/pci.h from multiple inclustions, otherwise
build fails because of pci_domain_nr() and pci_proc_domain()
redefinitions.

Signed-off-by: Anton Vorontsov <avorontsov@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 3 insertions, 0 deletions

diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index bd397e0b663e..c6273a3bfc25 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -527,6 +527,9 @@ static void __init pcibios_init_hw(struct hw_pci *hw)
                 if (!sys)
                         panic("PCI: unable to allocate sys data!");
 
+#ifdef CONFIG_PCI_DOMAINS
+                sys->domain  = hw->domain;
+#endif
                 sys->hw      = hw;
                 sys->busnr   = busnr;
                 sys->swizzle = hw->swizzle;