X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fppc%2Fmm%2Fpgtable.c;h=30482852c9c25e82190dd534518d7be36eb237f8;hb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;hp=c16d4cce4677a3fe866381d8e48e3bca1c747652;hpb=a2c21200f1c81b08cb55e417b68150bba439b646;p=linux-2.6.git

diff --git a/arch/ppc/mm/pgtable.c b/arch/ppc/mm/pgtable.c
index c16d4cce4..30482852c 100644
--- a/arch/ppc/mm/pgtable.c
+++ b/arch/ppc/mm/pgtable.c
@@ -22,6 +22,7 @@
 
 #include <linux/config.h>
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/types.h>
 #include <linux/mm.h>
 #include <linux/vmalloc.h>
@@ -271,6 +272,18 @@ void iounmap(void *addr)
 		vunmap((void *) (PAGE_MASK & (unsigned long)addr));
 }
 
+void __iomem *ioport_map(unsigned long port, unsigned int len)
+{
+	return (void __iomem *) (port + _IO_BASE);
+}
+
+void ioport_unmap(void __iomem *addr)
+{
+	/* Nothing to do */
+}
+EXPORT_SYMBOL(ioport_map);
+EXPORT_SYMBOL(ioport_unmap);
+
 int
 map_page(unsigned long va, phys_addr_t pa, int flags)
 {