1 files changed, 7 insertions, 0 deletions

diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h
index b3479fc1cc8f..bf7b9dea30f1 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -291,5 +291,12 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *addr);
  */
 #define xlate_dev_kmem_ptr(p)   p
 
+/*
+ * Register ISA memory and port locations for glibc iopl/inb/outb
+ * emulation.
+ */
+extern void register_isa_ports(unsigned int mmio, unsigned int io,
+                               unsigned int io_shift);
+
 #endif  /* __KERNEL__ */
 #endif  /* __ASM_ARM_IO_H */