1 files changed, 1 insertions, 1 deletions

diff --git a/arch/sparc64/kernel/isa.c b/arch/sparc64/kernel/isa.c
index 98721a8f8619..791eeb7e3873 100644
--- a/arch/sparc64/kernel/isa.c
+++ b/arch/sparc64/kernel/isa.c
@@ -24,7 +24,7 @@ static void __init report_dev(struct sparc_isa_device *isa_dev, int child)
 
 static void __init isa_dev_get_resource(struct sparc_isa_device *isa_dev)
 {
-        struct linux_prom_registers *pregs;
+        const struct linux_prom_registers *pregs;
         unsigned long base, len;
         int prop_len;