zorro: ZTWO_VADDR() should return "void __iomem *"

ZTWO_VADDR() converts from physical to virtual I/O addresses, so it should
return "void __iomem *" instead of "unsigned long".

This allows to drop several casts, but requires adding a few casts to
accomodate legacy driver frameworks that store "unsigned long" I/O
addresses.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c
index 5a95baf4b104..8b2a60cee3a0 100644
--- a/drivers/block/z2ram.c
+++ b/drivers/block/z2ram.c
@@ -116,8 +116,8 @@ get_z2ram( void )
         if ( test_bit( i, zorro_unused_z2ram ) )
         {
             z2_count++;
-            z2ram_map[ z2ram_size++ ] = 
-                ZTWO_VADDR( Z2RAM_START ) + ( i << Z2RAM_CHUNKSHIFT );
+            z2ram_map[z2ram_size++] = (unsigned long)ZTWO_VADDR(Z2RAM_START) +
+                                      (i << Z2RAM_CHUNKSHIFT);
             clear_bit( i, zorro_unused_z2ram );
         }
     }