1 files changed, 2 insertions, 7 deletions

diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index e47d40ac6f39..97ddc02a3d42 100644
--- a/arch/powerpc/kernel/ibmebus.c
+++ b/arch/powerpc/kernel/ibmebus.c
@@ -323,13 +323,11 @@ int ibmebus_request_irq(struct ibmebus_dev *dev,
                         unsigned long irq_flags, const char * devname,
                         void *dev_id)
 {
-        unsigned int irq = virt_irq_create_mapping(ist);
+        unsigned int irq = irq_create_mapping(NULL, ist, 0);
         
         if (irq == NO_IRQ)
                 return -EINVAL;
         
-        irq = irq_offset_up(irq);
-        
         return request_irq(irq, handler,
                            irq_flags, devname, dev_id);
 }
@@ -337,12 +335,9 @@ EXPORT_SYMBOL(ibmebus_request_irq);
 
 void ibmebus_free_irq(struct ibmebus_dev *dev, u32 ist, void *dev_id)
 {
-        unsigned int irq = virt_irq_create_mapping(ist);
+        unsigned int irq = irq_find_mapping(NULL, ist);
         
-        irq = irq_offset_up(irq);
         free_irq(irq, dev_id);
-        
-        return;
 }
 EXPORT_SYMBOL(ibmebus_free_irq);