2 files changed, 4 insertions, 2 deletions

diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index ba92bab7cc2c..4c4449be81ce 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -78,6 +78,7 @@ int global_phb_number;		/* Global phb counter */
 
 /* Cached ISA bridge dev. */
 struct pci_dev *ppc64_isabridge_dev = NULL;
+EXPORT_SYMBOL_GPL(ppc64_isabridge_dev);
 
 static void fixup_broken_pcnet32(struct pci_dev* dev)
 {
diff --git a/include/asm-powerpc/floppy.h b/include/asm-powerpc/floppy.h
index e258778ca429..608164c39efb 100644
--- a/include/asm-powerpc/floppy.h
+++ b/include/asm-powerpc/floppy.h
@@ -35,6 +35,7 @@
 #ifdef CONFIG_PCI
 
 #include <linux/pci.h>
+#include <asm/ppc-pci.h>        /* for ppc64_isabridge_dev */
 
 #define fd_dma_setup(addr,size,mode,io) powerpc_fd_dma_setup(addr,size,mode,io)
 
@@ -52,12 +53,12 @@ static __inline__ int powerpc_fd_dma_setup(char *addr, unsigned long size,
         if (bus_addr 
             && (addr != prev_addr || size != prev_size || dir != prev_dir)) {
                 /* different from last time -- unmap prev */
-                pci_unmap_single(NULL, bus_addr, prev_size, prev_dir);
+                pci_unmap_single(ppc64_isabridge_dev, bus_addr, prev_size, prev_dir);
                 bus_addr = 0;
         }
 
         if (!bus_addr)  /* need to map it */
-                bus_addr = pci_map_single(NULL, addr, size, dir);
+                bus_addr = pci_map_single(ppc64_isabridge_dev, addr, size, dir);
 
         /* remember this one as prev */
         prev_addr = addr;