ARM: pci: make pcibios_assign_all_busses use pci_has_flag

Convert pcibios_assign_all_busses from a define to inline so platforms can
control this setting.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/arm/mm/iomap.c b/arch/arm/mm/iomap.c
index ffad039cbb73..ad41414c0280 100644
--- a/arch/arm/mm/iomap.c
+++ b/arch/arm/mm/iomap.c
@@ -8,6 +8,7 @@
 #include <linux/pci.h>
 #include <linux/ioport.h>
 #include <linux/io.h>
+#include <asm/pci.h>
 
 #ifdef __io
 void __iomem *ioport_map(unsigned long port, unsigned int nr)
@@ -23,6 +24,9 @@ EXPORT_SYMBOL(ioport_unmap);
 #endif
 
 #ifdef CONFIG_PCI
+unsigned int pci_flags = PCI_REASSIGN_ALL_RSRC;
+EXPORT_SYMBOL(pci_flags);
+
 void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen)
 {
         resource_size_t start = pci_resource_start(dev, bar);