2 files changed, 3 insertions, 0 deletions

diff --git a/include/asm-alpha/core_mcpcia.h b/include/asm-alpha/core_mcpcia.h
index 980a3c51b18e..525b4f6a7ace 100644
--- a/include/asm-alpha/core_mcpcia.h
+++ b/include/asm-alpha/core_mcpcia.h
@@ -72,6 +72,8 @@
  *
  */
 
+#define MCPCIA_MAX_HOSES 4
+
 #define MCPCIA_MID(m)           ((unsigned long)(m) << 33)
 
 /* Dodge has PCI0 and PCI1 at MID 4 and 5 respectively. 
diff --git a/include/asm-alpha/io.h b/include/asm-alpha/io.h
index 24bdcc8b63aa..21a86f1a05b3 100644
--- a/include/asm-alpha/io.h
+++ b/include/asm-alpha/io.h
@@ -113,6 +113,7 @@ static inline unsigned long virt_to_bus(void *address)
         unsigned long bus = phys + __direct_map_base;
         return phys <= __direct_map_size ? bus : 0;
 }
+#define isa_virt_to_bus virt_to_bus
 
 static inline void *bus_to_virt(unsigned long address)
 {