[SPARC64]: auxio_register is pointer not integer.

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/sparc64/kernel/auxio.c b/arch/sparc64/kernel/auxio.c
index e4dfbb6e36a34ec700798ce745c15c193835f853..a0716ccc2f4a2227c211f19a77017b2790379a31 100644 (file)
--- a/arch/sparc64/kernel/auxio.c
+++ b/arch/sparc64/kernel/auxio.c
@@ -17,7 +17,7 @@
 #include <asm/auxio.h>
 
 /* This cannot be static, as it is referenced in entry.S */
-void __iomem *auxio_register = 0UL;
+void __iomem *auxio_register = NULL;
 
 enum auxio_type {
        AUXIO_TYPE_NODEV,