Merge tag 'pci-v4.12-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaa...

[karo-tx-linux.git] / arch / arm / mm / nommu.c

diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index 33a45bd9686012c2547b218133f59a0169fea33d..3b8e728cc9443975c6cd66c63350a2074df310b7 100644 (file)
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -436,6 +436,18 @@ void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size)
 }
 EXPORT_SYMBOL(ioremap_wc);
 
+#ifdef CONFIG_PCI
+
+#include <asm/mach/map.h>
+
+void __iomem *pci_remap_cfgspace(resource_size_t res_cookie, size_t size)
+{
+       return arch_ioremap_caller(res_cookie, size, MT_UNCACHED,
+                                  __builtin_return_address(0));
+}
+EXPORT_SYMBOL_GPL(pci_remap_cfgspace);
+#endif
+
 void *arch_memremap_wb(phys_addr_t phys_addr, size_t size)
 {
        return (void *)phys_addr;